There are a number of trolls on the forums.
Legend11 is a 360 troll obvious who loves making hit and run threads to get people angry. He rarely has anything to contribute other than Microsoft worship and a contempt for casual gaming.
But the Sony trolls are far more abundant.
Ckmlb is an anti-Wii troll, he owns one, buys all the must have games for it, plays them, but don't let him fool you into thinking his support for it is anything more than just the novelty of being able to experience all games this generation. His bread and butter is the PS3, he has admited this numerous times but when ever confronted with it he dances around the issue. He loves to ruffle feathers, and nothing boils his blood more than seeing games go to the Wii.
SSJ12 was once one of the more infamous PS3 trolls, but since becoming a mod has shaped up quite considerable. Like others, his views of the Wii are little more than contempt for the device which threatens his comfort zone of "big boy" gaming and HD graphics.
Diomedes is a troll which tries to cleverly disguise his anti-Wii trolling as productive contributions to the thread, often complimenting the Wii (sometimes in a patronizing manner) only then to make a subtle jabs at it.
Leo-J has mellowed considerable, but was at one time the typical clueless teenager troll who knew little if anything of what he was talking about and for the most part still is that troll, he's just learned to tone it down and knows enough to keep his mouth shut when appropriate.
Kber81 is your typical: if its the biggest, most expensive and flashiest then obviously it must be the best, and the more expensive the product, the better, because then he can show how much he can afford to spend on luxury items illustrated by his occasional bragging of how capable he is of affording anything he wants, why, even buying and selling us if he wanted to. His Ego is what dictates his desires in gaming.
Vizunary is rarely ever on, all I know is that he is very pro PS3 and very anti-Wii, apparently he was quite the troll once but rarely graces our presence with much else on the matter anymore.
Most of these members were much more active during the early days of the PS3, but as things got worse and worse for the PS3, their courage faded and true to their nature avoided the forums reappearing only occasionally to post pro-Sony news items or try and rally up hype for pro-Sony events.