Another interesting thing to think about is what sort of student at each university is the most likely to use Quora. For example, I noticed that Berkeley seeme

Another interesting thing to think about is what sort of student at each university is the most likely to use Quora. For example, I noticed that Berkeley seemed to have a bit of bias towards web technologies (Ruby or Rails and the like). While there are certainly plenty of people around that like web apps (and it seems almost everyone has a pet project on the web these days), I suspect that they are overrepresented simply because people making web apps are much more likely to be on Quora than hippies (Berkeley has those too, believe it or not).