CampusNetwork

Orginally founded as SEAS Community then CUCommunity. It was an online community for Columbia students, developed by Adam Goldberg. It relaunched as CampusNetwork, with access to students from many other universities. It has since shut down, presumed overpowered by Facebook.

CUCommunity celebrities included Angry Cell Phone Guy, Dan Binder, Kirk Mullings, and a bunch of other nerds with way too much free time.