I've been thinking about this for a long time, and I just can't see how Twitter is going to make enough money to justify their venture capital investment (which is reported but not publicly verified to be around $20M) or $80M valuation. Five years from now we're going to look back at the Twitter phenomenon the same way we scratch our heads today when we try to explain Pets.com. If you can't look at the $80M valuation of Twitter and figure out that the Web 2.0 bubble is going to pop, then there's just no helping you.

A lot of people have been musing about how Twitter can make money. As users that's important, because we don't want to see the service disappear. But frankly, if you have to think long and hard about how a business idea is going to make money, it's probably not going to work. I'm really wondering what the elevator pitch was for Twitter, because after reading a dozen blog posts on this subject I still haven't seen a complete idea. Maybe I'm wrong and they've got something absolutely brilliant up their sleeve, but more likely the pitch went along the lines of "We'll have millions of users, that's got to be worth something!"

It Takes a Lot of Money to Be a Successful VC Investment

You have to keep this in the context of a VC investment. VC's don't invest to get a 7% return on their money. They're not in that game. They invest in high risk levels, and fully expect only 1 out of 20 companies to pop big time if they're doing a good job. Which means to break even, they define success as 20x return on investment. That doesn't mean they'll get it, but in order to justify the investment they have to be able to see a way that they'll get a 20x return. That means that Twitter has to sell for at least $400M in the exit. In that case, the founders probably get a pittance because the VCs are going to get the first grab at the money until they've met their goals. It doesn't matter that you've only sold them 20% of the company, you won't get your money until they get theirs.

What kind of revenue does a company with a valuation of $400M have to generate? It depends upon the multiplier, but in this environment a valuation of 10x revenue would be pretty strong. Or maybe 100x earnings. So Twitter has to be a $40M revenue company just to break even in the eyes of the investors. The general rule of thumb for silicon valley VC investments is that you want the company to get to $100M in five years to be a success. If you want to see an explanation of how VC investments work, go back to our oldie but goody post on Venture Capital Term Sheets.

Riding the Wave

There's no way they can hit those kinds of numbers. Not a chance. Let's keep in mind some of the major factors in their successful adoption so far:

• It's Cool - Twitter was riding a wave of coolness at the height of the Web 2.0 madness. Anybody who was anybody was Twittering. To quote Eldon Tyrell, "The light that burns twice as bright, burns half as long. And you have burned so very very brightly, Roy."
• It's Free - The barrier to adoption was miniscule. Just go to their page and sign up. They don't even collect much demographic data; you just need a nickname and an email address. Unfortunately, as Twitter is finding out, there's a huge difference between free and a nickel.
• Third Party Tools - They were smart and built an ecosystem for third party tools. They provided a fairly open API, which allowed a wide array of blogging plugins, readers, bots, etc to be built. There's only one problem with that: They killed their advertising potential. You can't serve banner ads to someone that doesn't visit your pages. Judging from the people I'm following, more than 75% of the Twitter power users are using something other than the web interface to tweet.

Basic Assumptions about Twitter's Business Model

Let's take a look at the basic business model limitations for Twitter. To do this, we need an idea of the number of transactions, users, customers, etc that they can support. Since none of this is publicly available, we'll have to make some guesses.

• How Many Twitter Users are There? - I've seen estimates of 3.8M users, but frankly there's no way the number of active users is that high. The 3.8M number may be the total number of people that have actually signed up for an account, but there just aren't that many active users of Twitter. Take a look at Twitterholic. The number one Twitter user in terms of followers is BarakObama, with 60,601 followers this morning. What percentage of active Twitter users are following Obama? 10%? I'll bet it's a lot higher than that because it's something cool to do. But if it's 10%, then there are 600K active Twitter users. If you look at the entire top 100 users and assume there is no overlap in followers between any of the 100 (in other words, just add up all the followers in the top 100), you get an upper limit of 1.3M users. Now that 600K is starting to look a bit high, isn't it? But I'm going to be generous and assume that there really are 600K active Twitter users, although it's completely apparent that there aren't. The actual number, which only Twitter knows, is probably a lot closer to 100K active users.
• How Many Pages Views a Day do they Get? - This is pretty hard to even guess. A SWAG on it would be that the average number of refreshes for their 600K users is 5/day? So 3M pages views a day? Evan Weaver did some playing around with Compete and came up with 71M views/month, which is a mere 2.3M pages views/day. Twitter's Alexa rank is hovering around 1,000, so 3M page views seems extremely optimistic.
• What Rates Can Twitter Charge for Advertising? - Pubmatic says the CPM for large sites is down to $0.67. I doubt very much that Twitter can command high CPM rates because people aren't on their site to look for advertising, they're focused on something else. The average CPM of large sites is $0.92 for the last three months, so let's be generous and say Twitter can get a CPM of $1.00 because they're so cool.
• How Many Tweets Could an Advertiser Send? - I'd be really surprised if users would put up with more than 1 tweet a day from a sponsor, and even more surprised if they'd take up to 3. But let's assume that Twitter can deliver 3 tweets/day as a sponsored advertisement.
• How Much Would Someone Pay to be a Twitter User? - This is tough because different users get different value from Twitter. For most users, anything over free would cause them to stop using the service. But as Andy Beal pointed out, he's got 3,000 followers so he'd be willing to pay $5/month. LinkedIn gets $19.95/month for their premium service, but there's a lot more utility and payback. When you're on a job search, $19.95 doesn't seem like much. Let's be generous again and say that Twitter could charge $20/month and get the top 10,000 power users to pay. That's pretty aggressive. It's more than Andy said he would pay, and he's a real Twitter nut.
• How Many API Users Do They Have? - It's a lot. The rumor is they have peaks of 12K/sec on their API services. My guess, based purely on sampling from my own feed, is that about 50% of the users out their are getting their Twitter fix without hitting Twitter's web page. That sorta fits with the 2.3M page views/day estimate and their 600K active users. That would be 300K users doing 7.6/page views/day, and the other 300K leaving their readers open and hitting the API every minute or so.

What Options Do They Have?

Andy Beal over at Marketing Pilgrim brought my attention to this in his article "Twitter Needs Your Help to Make Money". He summarized Ben Kunz's viewpoint article at Business Week that suggested 4 routes Twitter could take to monetize:

• Twitter Could ask Users to Pay - Alas, this one just won't generate enough revenue. If they can charge $20/month ($240 year! Wait until the wife sees that credit card charge!) and 10,000 of their power users that would see the value sign up, it's just $200K/month in revenue, or $2.4M/year. In other words, an underpaid CEO's salary would be 10% of their revenue. And the value to someone like Andy goes way down when his 3,300 followers start to bail from the service because it's not worth that much money to them. $5/month is much more reasonable, and that's only a $600K/year company. The bulldog will be mighty hungry.
• Twitter Could Get Paid for Messages - The idea here is to insert tweets into the twitter stream. Kevin Makice had a great comment on Andy's blog that suggested that Twitter could "make it a requirement to follow 2-3 (minimum) official sponsors in the same way and context you would any other friend or organization." Again, the problem here is numbers. 600K users getting 3 tweets/day at $1 CPM is $648K/year. But what is a 140 character, easily filtered message worth? Realistically, it's $0.50 CPM for $324K/year. That won't even cover the sushi bill. Worse yet, to get to just $10M in revenue at a CPM of $1 they'd have to send their 600K users 46 commercial tweets/day. Think about that. I doubt there would be many users left.
• Twitter Could Extract Money from User Data - Which would cause a backlash among users who seem to forget that the intimate thoughts they're tweeting every day are available for all to see. Besides that, the cat is already out of the bag. Google crawls Twitter heavily. Just do a site:twitter.com google search. I just can't see more than a few million in value here, and the risk of completely alienating the customer base. But let's give them $2M because they need it. This one is important to remember because it's bait for someone like Google to buy them.
• Twitter Could Sell Ads - Again, the numbers are even worse. They're getting at best 3M page views/day, so at a CPM of $1 they can get $1.09M/year in revenue. Ben Kunz came at the number in a very different fashion and came out with an upper value of $12.26/user/year. Using his numbers and the estimate of 600K active users you get $7.3M in revenue at a max. But his numbers require a CPM of $7, which I just don't see advertisers being willing to pay in this climate. And people getting their tweets through a Reader don't see the ads, so divide everything by 2.

What My Tweet Peeps Had to Say

I also asked this question of my Twitter Followers and additional ideas were:

• Charge for API Access - Twitter would charge API providers to have access to the API, perhaps on a sliding scale with a certain amount of activity for free. The basic problem with this is that whenever your business plan includes the concept of building a platform for someone else you're likely to fail. Missionary work takes a very long time -- much longer than Twitter has if you make a few guesses about their burn rate. But the bigger problem is that it's now a revenue split. Using our assumption of 300K API users, could the API vendors really extract more than $10/user/month in fees? Most API users would just stop if it required cash to use the tool. Trust me, it's hard to get people to shell out cash, even when you've got an awesome tool. And yet still, Twitter can only take a percentage of the revenue that the API using applications generate or they kill the ecosystem. A license fee of more than 10% is probably not sustainable. So 10% of 300K users at $10/month = $3.6M/year. And that's if all of their API users switch over instead of dropping out. If they only convert half, it's $1.8M/year. No way.
• Make Money From SMS - Communications companies make money when you receive text messages. A lot of money, because they get to use unused bandwidth to deliver your messages. It's not like voice where it has to have a guaranteed delivery time. So there's probably a model in there where they can get some money as a kickback for generating all that traffic. So you'd think Twitter could pull off a deal where they get paid to send SMS traffic. Unfortunately, the money goes the other direction, which is why Twitter had to abandon SMS Services in many countries. "Twitter estimates its costs to be as high as $1,000 per user outside the US, Canada and India." $1,000 for a user worth $12.26? But even if they could work out a deal with a carrier in the US, the revenue potential is less than that of banner advertising. Nobody is going to sign up for a paid SMS model to get Tweets about what someone is having for dinner at 10 cents a pop.

Andrew's Thoughts

Andrew Finkle posted a response to the Business Week article titled "Monetizing Twitter." He covered a lot of the same ground we already have, but here are a few of his unique ideas:

• The Roboform Model - He rightfully points out that RoboForm was very successful with the freeware model. The problem for Twitter is that there is a wide variance in the value proposition among users. While everyone gets the same utility out of the freeware model, only a small percentage of Twitter users get enough return on investment to justify any kind of cost. And the fewer users that convert, the less the value proposition becomes to the users willing to convert. Would Andy still pay even $5/month for Twitter if he only had 100 followers?
• Contextual Ads - This is a really interesting idea.

  Someone will "Tweet" about a great book they just read, and that Tweet will be tied to an Amazon affiliate link where others can purchase the book. Or perhaps the Tweet will be location aware - "Craving Pizza in NYC", and as GPS allows Twitter will attach ads from local pizza parlors in NYC.

  But again, the numbers don't add up for enough money to make it worth Twitter's while. First, only a small percentage of Tweets have any content that could be monetized. I did a somewhat random sample and came up with about 2% of the tweets in my feed that one could attack an ad to. But you'd have to analyze every single tweet to determine if you can overlay an advertisement, so we're dramatically increasing the processing power requirements on a system that's already struggling. And what will be click through rates be? I commented on Andy's blog that they might be lucky to get a 2% CTR on 3.8M users for 10/day. That works out to $3.4M in revenue for the context ads. And that's back when I was willing to give them 3.8M active users. Use the more likely number of 600K and it's $536K/year. I'll bet that there computing cloud charges at Amazon would go up more than that for this scheme.

The Real Problem for Twitter

The real problem is that "All of the Above" is not an option for them. They could do a combination of things, but some of these are competitive. For instance, nobody is going to pay $20/month for a service that bombards them with ads. Nobody is going to pay a user fee and also pay an API fee. What they probably can do is charge for API access, thus driving people to the organic site, and then place advertisements. So what's their revenue potential? Usually the best way to approach these things is to look at the high and low ranges of the very pieces of your business model and then do a best and worst case analysis.

The best case scenario for Twitter doesn't cut it. They took $20M in venture capital. If things go perfectly they're still at less than half the $40M in revenue they need for the VCs to think they broke even. Remember, the standard benchmark for a company that does well but isn't a home run is $100M in revenue after five years.

Here Comes the Fire Sale

So why should you care about whether the VCs are happy? Because to paraphrase, if the investors aren't happy, ain't nobody gonna be happy. They've got to get their cash out. They don't make these investments because they're nice guys. When the VCs start to realize they've made an investment that's not going to work out, they start doing these things:

• Bring in Outside Advisors - Who will wager that the analysis they did on the foreign SMS costs was driven by a VC board member who was aghast at their burn rate? Their last round was for $15M, which usually is supposed to cover the burn for 2 years. 4 months later they were looking to cut costs, which means that the VCs started getting worried about the burn. They realize they've got to make that $15M last for quite some time given the current investment climate. I wonder if that last round of $15M came in traunches?
• Bring in Adult Supervision - You can always spot a VC funded startup in trouble. The founder/CEO gets a new business card that says "Architect" or "Visionary" and a CEO with gray hair is brought in to fix things. Why VCs don't just require that startups have adults in charge is beyond me.
• Cut Costs While Looking for a Suitor - If the company can't make the big hit it needs to, the VCs will administer a "haircut" and get costs in line so that the company can be bought. The problem for the founders is that their exit is pretty much gone at that point. The problem for the customers is that the original vision is not going to happen.
• Sell It Off - It's always funny to note that the amount an underperforming venture funded company is sold for is closely related to the buyout value for the preferred investors. The company doesn't have to be failing -- it just has to not be in range of a major home run any more. It costs VCs money to give their attention to companies, so it's better for them to sell it off and make it someone else's problem rather than continue the care and feeding, even if the company was making a small profit.

So to all the well wishers who say "Twitter is going to be able to make revenue somehow": I hate to rain on your parade, but some revenue isn't enough. They are a heavily venture funded company. Less than a home run means the sharks will be circling. If they turn into a $20M a year in revenue company they're a failure. They'll be sold off in a fire sale.

And their problems go much deeper than that. Evangelical work is always extremely difficult in any market. They've already accomplished something hugely impossible -- they started with nothing and created a ubiquitous service. That's a home run. But now they need lightning to strike in the same place 4 times, because they have to build a new business model, switch everyone over from free, and somehow grow their user base, without a competitor knocking them out. And everything they do to monetize will make their user base numbers trend downwards. Their only way out is a fire sale.

Why won't Google or someone just buy them as a "hood ornament" as Kunz suggests? They may very well do so, but the price will be a fraction of what Twitter needs. What if Google decided to provide a competing Twitter product? It could integrate with Gmail, Reader, their social networking, even search. It's a slam dunk for them. And it would probably be less expensive for them to develop it themselves to work within their existing architecture than to even pay a fire sale price for Twitter. The perfect time for Google to launch this service would be the day that Twitter announces their new monetization scheme. Google could offer to migrate all of your data from Twitter into their system. They're already crawling Twitter heavily anyway. Does anyone think they couldn't do it? And why would users take a chance on Twitter if the venerable and reliable Google offered a competing service for free? The same goes for Microsoft and Yahoo. And given the way the market is right now, are any of the big guys going to make a hood ornament acquisition unless it's a steal?

So enjoy Twitter while you can, but don't get too attached to and certainly don't make your business reliant upon it. It's fun, but so was Igrocer, pets.com, and a thousand other sites that we couldn't figure out how they were going to make money.

I'll say it again. If you have to think long and hard about how a business idea is going to make money, it's probably not going to work.

I got into twitter in a big way last week. My account had been around for a long time, but I wasn't doing anything to promote it. Then I started using our Twitter Greasemonkey Script and started following 2,000 people that were interested in the same things I was. After a few days I removed everyone that wasn't mutual (down to about 500) and started adding more. I was looking to build a large community of people with similar interests.

I soon found out that Twitter had adjusted my "Follow Limit" to 1,000. I couldn't follow any more than that. So I added another 400 or so friends, and shortly was up to 650 followers. Not bad for less than a week's work.

I've also started to get "organic" followers. People are interested in what I have to say, so they've started following me. So I cut down my list to just mutual friends (people that I follow were also following me) and tried to add some more.

They Gave me the Mark of the Beast!

Today I found that I was unable to add any more people to follow. I'm permanently stuck at following 666 people. They've given me the mark of the devil!

I guess that's how Twitter wants to play. From their blog:

Follow spam is the act of following mass numbers of people, not because you're actually interested in their tweets, but simply to gain attention, get views of your profile (and possibly clicks on URLs therein), or (ideally) to get followed back.

I really disagree with the use of the word "spam" in this context. The key element to spam is that the communication is unsolicited. People constantly degrade this definition by referring to things such as "blog spam" and "bookmark spam". Sorry, those aren't examples of spam. If you visit a blog, you aren't viewing anything that you didn't solicit. If you ask people to submit bookmarks and they do so within the bounds of your terms of service, by definition it's not spam. And there can be absolutely nothing that could constitute "follow spam".

Social Networks are Like a Party

Twitter is a huge party. Everyone with access is invited. You're free to wander around the party and meet people. At a real party, you can wander around and listen in on conversations, and if you find something interesting you join in and add something. It's the same thing at Twitter -- you meet people by looking at their interests, and you join in by following them. If they don't want to talk, then just don't follow them back. They'll eventually go away, just like a real party. If people weren't interested in you, then they wouldn't be clicking on your profile and then to your web page. The fact that following lots of people will bring your site traffic and subscribers is proof that these attempts at communication are NOT spam -- the contact is obviously wanted if people follow it up with a visit to your web site.

Many people who are seeking to get attention in this way have even created programs to do the following on their behalf, which enable them to follow thousands of people at the blink of any eye.

Perhaps Twitter should re-read their TOS, because there's absolutely nothing in it that disallows the use of macros, scripts, bots, etc. In fact, they encourage this by publishing an API. A large factor in their widespread adoption has been the availability of third party tools. Because let's face it, the Twitter HTML interface is pretty clunky and badly needs 3rd party support.

Maybe there is a way to add "thousands of people at the blink of any eye", but the Greasemonkey Script that we provide actually adds friends more slowly than a human can do so by clicking the mouse. Our approach is easier on their architectural limis than their own interface. Either way, everyone is limited to their 100 API actions per hour limit, so what's their problem?

Will the Real Spammers Please Stand Up?

In less-extreme cases, they simply annoy thousands of legitimate users who get an email about this new follower only to find out their interest may not be entirely...sincere.

Uh, isn't it Twitter that's sending out those annoying emails? They're not unsolicited since every user can set their own preference to be notified by email. So what's the big deal? If you think a follower's interest is not "sincere" then just don't follow them back. The fact that so many people do follow you back when you follow them indicates that they're interested in the communication.

And for the people that are concerned about people following you that you aren't interested in, is this any worse than constant updates from some guy wondering whether he should have granola or wheat toast before going to the gym? Nothing says you have to go click on a new followers profile page and then on to their website. It's a lot easier to avoid.

Andy Beal just published this scenario about spamming on Twitter:

If spammer "Viagra4U" followed 10,000 other Twitter users, the chances are that most of those users would have their account set up to alert them of any new followers. Now, Viagra4U's profile includes a spam/trojan link, and his updates likewise do the same. If enough people clicked through to view just who "Viagra4U" was -- and why did he follow them -- some of them might just click on a link. You may be savvy enough to not fall for the above, but plenty of others don't share your mad Twitter skilz.

That approach wouldn't work for the spammer, unless enough people actually were interested enough in the ads to buy something. And if they were interested, then it's not really spam, is it? The twitter user actively went to that site and then make a purchase. More likely, the campaign would end because its not very effective to spend the time adding all those people if they're not going to be interested in what you have to offer.

Back to the Twitter blog:

We do our best by taking a multi-dimensional approach. We look at a number of factors -- including how many people are following you back -- before applying limits. We don't reveal exact limits, because it's somewhat complicated and, more importantly, if you were to tell spammers exactly what the filtering rules are on your email or, say, Google's PageRank, they'd just engineer their way around them much more easily.

Well guys, your approach is broken. Because I've got more followers than I'm allowed to follow. And I'm getting more followers all the time, so obviously there's some interest in what I have to say.

The bad news for some is that it's possible you'll run into a limit and get frustrated. If that happens, please let us know. We want to learn how people want to use Twitter. (Note: We intend to allow you to follow at least as many people as follow you, though there are cases where that might not yet be the case. We will fix that.)

I filled out a support ticket this morning. So far no answer. You'd think they could at least have an auto-responder say "We've received your ticket and are working on your problem." It seems to be a common theme with young, hip Web 2.0 companies that they are completely clueless about customer support. That's probably because since they aren't making any money from us they don't think of us as their customers. Much like TV networks think of viewers as something else than customers. I'd like to think they'll get to it, but there's a comment on their blog showing it's been a long time since they've answered someone else's problem report.

Either way, code that would allow the current situation must be pretty badly broken, which doesn't make me feel very good.

By the way, this is only a small part of our approach to spam in general. We'll be talking more soon about other measures we're taking. Thanks for hanging with us as we figure everything out.

It must be nice to have a big pile of VC cash to sit on while you're figuring things out. From someone that's been there, done that, let me give you this advice. Figure out how to start making money. The VC cash is going to run out, no matter how cool and hip you are. And you're going to find out that making money is a lot harder than getting the system up and running was.

I'll give the CEO of Twitter another hint: The people that you'll end up making money from are the business users. If you start charging for access, the users that want to post about their breakfast choices are going to go away really fast. They won't pay, they won't even put up with advertising. If you think your users are disturbed by a few extra follows, just wait until you start trying to monetize your site. The people that are using the service to further their business are the ones that will be able to make a financial justification to feed into your business model, whatever that ends up being.

One of the rules of being a VC funded entreprenuer is that you won't realize the value of these nuggets you get from people until several years later. Enjoy your ride.

The Good News

The good news in all of this is that I was able to use our Greasemonkey Twitter Script to reach a critical mass on Twitter. There are now enough people following me that I can actually have conversations that I'm interested in. And people continue to add me (I can tell, because I keep getting those annoying emails every 10 minutes). I'm hoping that Twitter can figure out that I'm not some evil spammer and just want to participate in a wider community and remove these silly limits.

You should seriously consider effectively communicating with the people that follow you on Twitter.

There's a twitter account called RU4real that claims to be an experiment. Here's the only thing they've tweeted:

DO NOT FOLLOW THIS ACCOUNT. It is an experiment to see how many people read the pages of the people they follow. You are a tool.

The problem is that this experiment isn't proving anything other than that people out there are using things like TweetLater, an excellent utility that allows you to automatically follow anyone that follows you. You can send a nice little direct message to your new follower as well.

Most people seem to auto-respond with something along the lines of "Hi! Thanks for the follow. Look forward to seeing your tweets!" While that's certainly cordial of them, I think they're missing out on a great opportunity. Someone has contacted you with a follow, and you'll get their attention for 140 characters. Why not use an automated message along the lines of:

Thanks for the follow. Please consider http://feeds.feedburner.com/PromoteMySite for your reader, you'll enjoy it.

We've been using our Greasemonkey Twitter Script and over the last week Oliver and I have picked up about 800 new followers. Getting into even a small percentage of those follower's daily read can have long term benefits for your site. (Watch the twitter video on the Promote-My-Site YouTube channel)

The same tactic will work on other social networks as well. One of the nice features of our PMS Social Suite is that you can select everybody that recently became one of your fans and send them a shout. It's the "Welcome to being my fan" shout. Ask them to vote your favorites, point them at your blog, whatever. Just be sure to take advantage of taking part of the conversations that you're trying so hard to start.

Perhaps some of the people that are following ru4Real got there because they've been following a random strategy of following anybody and everybody. If they'd been using our Greasemonkey script, they would have unfriended ru4Real because they didn't become mutual. Their reward for the bad strategy of not using our script is to be "A Tool".

Yes, it's another cool Greasemonkey script from Promote My Site to improve your social media experience. This time it's for Twitter.

If you're new to Twitter, the first thing you find out is that you start off without anyone following you. So posting is like talking to yourself in the forest. Sure, your voice sounds great, but what's the point?

There are two basic strategies for getting people to follow you on Twitter. The first is to be famous. If you are Matt Cutts, Rand Fishkin, Jeremy Schoemaker, or Darren Rowse, all you have to do is hop down to the local pub, scrawl your twitter address on a napkin, and leave it on the bar. In a few days you'll have thousands of followers.

For the rest of us, it's a bit more work. Sure, you can mention the fact that you're now on Twitter on your blog and in various social media circles, but if you really want people to follow you, you need to start off by following other people. The easiest way to get into a conversation with a lot of people that share your interests is to find other people that share your interests, and then start following them and their followers. Eventually some of them will follow you back and you're off and Twittering!

This of course involves a lot of drudgery and mouse clicking, so in typical Promote My Site fashion we've built a Greasemonkey Script to Add and Manage Your Twitter Friends. That link points to the Fireboard Forum thread that will always have the latest news and versions. And of course, we've done a YouTube video on how to use it.

After you've followed a bunch of people, just sit back and watch the follow backs roll in. We've found that about 12% of the people with an interest in SEM have an automatic follow back set up. More will follow you as the day goes on. Give it a few days, then go to your followers page and drop the ones that aren't mutual. If they're not in to you, then it's time to just move on.

I started the week with around 50 followers. After a few days of testing this script and really not working very hard at it I'm coming up on 500 followers. Sure, I'm no rock star, but having a conversation with 500 people that share my interests is, well, interesting!

We're thinking of all kinds of things we could put into the premium version of the PMS Social Suite to expand this concept. If you attach a database to this you could do some brilliant things. If you've got any ideas, please drop us a note.

We did the Imacro Script to Add the Problogger Digg Friends the Easy Way earlier this week.

Now we've done the same thing for the giant 538 Twitter Users That Blog list that he put together.

You still need to install Imacro, but this time to make it easier you only need the FireFox version. You can click on the Imacro icon in our sidebar. Then just run this script. Be sure that you're already logged into Twitter before starting the script.

Thanks to Darren for putting this list together. This script will save you a lot of mouse clicks.