I got bored this weekend and decided I wanted to data mine twitter and over the course of a day and a half, I made this:
http://malicelabs.com/linkalyzer/
and I would like suggestions from people as to how to improve it and what they think of it. :)
Edit: Intermittently broke things and blew away some data intentionally. Add(ing|ed) in tinyurl/is.gd/etc through-finding of real URLs and page title grabbing.