They do often behave like children, to be sure. It's hard to say which of the Fab 4 is the most annoying, but why worry about it? If they had lives, they wouldn't be here 24/7 like they seem to be. One of them has nearly 16,000 posts here...imagine, 16000!!! I can't imagine spending all that time sitting at a computer when there are so many other ways to use your time productively. To each his/her own, I guess.