SLUniverse is bringing us:

Snapzilla: Postcards from Life#2!

Yes, it's a social networking system just for SLers! Find out who's behind that avatar!

http://www.slprofiles.com/

Rate pics, play puzzle games, read SL comics, make a profile, browse RL pics... I'm not sure if people's avatars look like them, or if people are starting to try to look like their avatars...? Maybe a bit of both!