We report people who have a thread that doesn't offer anything for discussion, that is some retarded 'social experiment' (Like that PS3 SUCKS XBOX RULES thread that cropped up earlier today), or that is just asking for a flame war.
How many stupid threads have come up saying 'I hate this popular game, it sucks super bad...but I want to know why you like it'? Why? What's the point? There isn't discussion there, it's just people ramming their opinions into each other. The people who liked it already made up their mind, so did the people who didn't like it. So...report and move on.
Also, threads whose answers are available with a simple Google search, or if you just read the freaking forum guidelines. "Does the PS3 have wireless??" Google search that shit, don't make a thread. It's pointless, since it will be answered the first post (It should be anyways).
Read the forum guidelines, because they say your thread should involve some type of discussion.
Stop posting VS threads
Stop posting "I hate this game" threads
Stop posting repeat threads (The search button is marvelous)
Stop posting threads that can be answered with a Google search (It'll get answered faster).
Stop. Stop. Stop.
/Rant.