To me trolls are f cking hilarious. Ever site has them and has to have them to keep things interesting. Some are just too self important to know they are one and think they are 'one of the boys'. An asshole that doesn't know they're an asshole. Some are tolerated because of their seniority on a site. Which may say something about how they use their time. Others are just ridiculed into obscurity or a name change. It's great.

Usually when I see an obvious troll, I have a mental picture of that fat, pimply faced computer nerd the South Park boys were playing in the 'World of Warcraft' episode.