Grammar nazis, that would rather edit a troll's post than attack it.
Ninjas, as we all seem to repeat what others say (see what I'm doing here?)
Gamers (well...duh)
People who really like yellow backgrounds. And swearing.
People who like Canadian sketch comedy. And watching people talk during cutscenes
Extremely passionate people, who don't like to change their opinion. EVER. And who will debate till the end of time.
Geeks, who can be roused at the oddest things.
People who have an extremely odd sense of humor
People who wouldn't be out of place in Pearls before Swine (a newspaper comic)
Oh, and avid Bobby Kotic Hunters. With membership cards. And an arsenal of bladed weaponry that is packed in with games.
VALVe and Bioware fans, with a pinch of Capcom. Plus Timesplitters, to taste
People who like to offend others. Or at least rouse the trolls.
People who I wouldn't have any other way (to offset anyone I may have offended)
Sorry Calumon, but the majority are people