And hordes of fierce Ninja Snowmen at The Kingdom of Loathing. via metafilter.

I don’t know if I’ve linked to any projects that dabble in the field, but I’m going to now. Social network analysis is analyzing the patterns that appear in social networks, usually applying graph theoretic techniques. I joined friendster recently hoping they’d offer up your network in a machine readable form. Unfortunately, they don’t. But there are some people who screen-scrape the friendster page, and do shit with the results. Here’s another project mapping his friends to a globe. The first guy has a link to some other ideas. Graphing networks of friends is cool and all, but I think we could take it further. Both LiveJournal and friendster allow you to specify interests or hobbies. I know a lot of people nowadays like to go on about how you’re more than the sum of your interests, your possesions don’t define you, etc. Baloney. If you find somebody who shares a large subset of your interests, or even a good number, there’s a good chance they’ll have other interests that you would be interested in.

So, how to apply this? Well, the easiest thing to do is a simple intersection of the interests on friendster or LiveJournal, and do something like assign a rating depending on how many interests are matched. LJ could have a different new “possible friend” everytime you login who shares many of the same interests you do. Or you could use it to introduce you to new hobbies/interests. Kinda like Amazon’s techniques. If you wanted to get more complicated, start using bayesian networks or some other pattern recognition technique to find matches.

But, regardless of what all their new ads say, even a cursory examination of this new foray into the 21st century shows Detroit can’t cut it’s ties. Most of the ads urging business owners to move their companies to Michigan are payed for by the Michigan Economic Development Corporation. Looking through their site, and their outreaches such as the Michigan Center for Career and Technical Education you get a steady stream of phrases such as skill standards and vocational education. Which translates to, training a workforce for manufacturing based business. There’s nothing wrong with this, it’s Michigan’s heritage, but it’s also a far cry from Silicon Valley. Yes, Silicon Valley does have a large core of manufacturing companies. The chip companies for example. But it also recognizes that money can be made from ones and zeros. Oracle, Adobe, Macromedia, Sybase, and hundreds of other software companies. Detroit is still hanging on to the old. Which is fine, they’re good at it Even the name Automation Alley recognizes this. In the end, Michigan does have a lot to offer to new companies. But, is there a large enough supply of comp. sci. and experienced programmers in the area?