Have you seen Stickam yet? It’s just like MySpace, except it lets you embed a live webcam feed into your profile!
All you have to do is browse their “Who’s Live?” list, click a profile, and BAM! There’s a live a/v feed of that person staring back at you! I was not expecting this the first time, and it made my shoes fly off.
I’m not really big into the whole social networking scene, but Stickam sure makes things interesting for people who are!