I can't try this out because I don't have a webcam. Not that I want to, though. From what I heard on the news it's filled with a bunch of perverts and crazies. I liked South Park's take on it.
I remember one episode when Kyle is forced to enter to Facebook and there is a part where they're a looking for friend`s or something like that , and when Eric find a place he says: penis penis , other penis so hilarious