Jyte Me.

I've been messing around with Jyte today.  Its kinda a snarky little community wherein you propose an assertion or "claim" and everyone else either agrees with you or is stupid.  Wait, I mean or they disagree.  Its kinda silly and kinda fun with topics from politics to grammar, physics to movies.  You kinda exchange ideas and opinions in a succinct topical way.  Best of all, and the only reason I started with it, it uses OpenID authentication.  If you know what that means, head over and check it out for a little bit.  If you don't its probably not worth your time to figure it out for this.