Yahoo! KickStart, a social network of universities

It sounds quite similar to Facebook, but this social network seeks to connect students, former students and academics. In the profile of each user, you can see data like: where she worked or where he studied.

KickStart offers 25000 dollars to the one university that has the more registered users up before 2008. But as the first day, it seems a bit empty as I was able to see that the Harvard University had only 21 registered, but I am more than sure that soon will be thousands.