I think its going to grow,maybe slowly but it'll take root. People thought the same thing about Myspace when it competed over Friendster. Facebook is making so many changes to appeal to the masses that it really changed what it was originally meant to be. It used to be only for college students but now everybodi has one. Also,the fact that your family can go on it and so can your bosses and coworkers and they add you really makes alot of users dislike FB. The idea of a "circle" is pretty cool.