Do YA Answerers Obsessed With Politicians Have Mental Issues?

I see YA users who do nothing but sit at their computers and demonize certain politicians in the most sickening ways. I just wonder what motivates these people to do it. It's kind of creepy to be honest. For instance, now you have a bunch of users named after Anthony Weiner, Palin, Obama, or George Bush, and these users do nothing but make deranged comments about the figure they've chosen to e-stalk. Is this how these worthless, noncontributing users get their jollies?