Do you think Facebook has a more positive or negative impact on people?

It sucks because when you're so intertwined and everyone are linked together small offenses become huge issues. All of a sudden some brother or friend of some person you've never met before messages you to threaten you for what you said on a forum. It's ridiculous, but the huge distances apart from us on similar worlds as an example makes it impossible for some idiot to even remotely be threatening.