360 or PS3

[BreakABone]

Well, from my experience PSN isn't as bad as Xbox just a few things off the top of my head.

-Since it doesn't come with the console, a lot of people tend not to have mics, which may or may not be a bad thing.
-You can't have a party/chat thing while in a game... you can't even access the XMB while in a party chat.
-The invite system is a bit longer if I remember correctly, and not a simple button press like on the 360.
-Some of the games seem to run slower since everyone is on wireless for the most part.

I don't play online often, but some of the stuff noticed in Uncharted beta and the likes.

[Typhoid]

I have a PS3, and I've never once been upset with my purchase.