Pete Warden, an uber-cool LA based developer who is considering a move to Boulder soon, recently created BoulderTwits.com. On the site you can see Pete’s list of top twitter users around Boulder, and a visual representation of their connections. Be sure to scroll down to see the list.
I have no idea what the chart really means, but Pete says he’ll be explaining it more soon if you care. Knowing Pete as I do, I’m sure it’s based on strength of connections over time or some such magic. Make sure to look at the full page graph, and zoom in and out for maximum neat-o effect.