I'm one of those people that has a tab opened to Facebook whenever he's on a computer with nothing more important to do. Even as I type this, I have a Facebook tab that I'll probably check after posting this message. I like Facebook because it's a good way to keep in touch with people and organize events. They don't even have to live far away -- I pretty frequently interact on Facebook with people who live a mile or less away from me, as well as people in other counties or states. It's also managed to become the standard IM program that everyone has, so I use it instead of my Yahoo, AIM, or Steam accounts when I want to do that with someone. It makes it much easier than the old days, when you had to have two or three accounts just to be sure you could contact everyone you wanted to. I do wish they would improve the code behind that chat program, but it's not bad enough to make me want to go against the grain, especially when the other services provided by the site are so good.