Terrisus is a shit poster because he's apathetic towards everything except Neogaf and the simplest of shit. He gets super defensive if people joke about what he posts, but he himself is stumped about comedy/humor as a concept, why people continued to play games after the Super Nintendo, he's even stumped on the concept of movie watching. But Neogaf? Naw man, naw, that shit is REAL.
Computer is just super bland 100% of the time, can't really hate on that, he's just a dull dude.
I would place a lot of other posters before these two when it comes to ranking shitposters on Gaf.