Question about Facebook

Here's a serious question about Facebook...

Does Facebook exist so people can throw temper tantrums over the result of a legitimate election?

Does it exist so people can post public threats against the President and expect the Secret Service not to notice?

If someone new logs on to Facebook and sees the stuff that people have posted there, they'd get the impression that Facebook's users are the most unpatriotic, hateful, racist bunch since Free Republic.

I'm on Facebook, but I'm becoming increasingly wary of its misuse.

If some of these folks hate America so much, why don't they just fucking leave? Facebook is rapidly becoming a hangout for future John Walker Lindhs. (However, I do think it's great that somebody just called the users of one of these right-wing fansites "heehaws.")