Twiangulate Who You Share In Common With Other People On Twitter

Here's a good virtual parlor game. Pick any two or three Twitter users, and Twiangulate which friends or followers they have in common. Twiangulate is a site that shows the overlap between your social graph and any tow other people on Twitter. It shows the resulting names as a list or an interactive social map. For instance, if you click on the image at right, you will see an enlarged version of...