I got a couple of very sucessful threads, and some not so much . Here , I'll post a few that were very succesful.
http://www.escapistmagazine.com/forums/read/18.314265-Is-it-discrimination-to-treat-Handicapped-people-better-than-the-rest-of-us?page=1
http://www.escapistmagazine.com/forums/read/18.314063-Is-it-selfish-to-prevent-people-from-commiting-suicide?page=1
http://www.escapistmagazine.com/forums/read/9.309709-Are-there-any-video-game-with-a-female-as-the-MAIN-villain?page=1
( This one on top got me my ON FIRE badge )
http://www.escapistmagazine.com/forums/read/18.308125-Poll-Are-you-afraid-of-Death?page=1
So yeah , best way to make a sucessfull thread , is to ask a slightly contronversal , yet logically philosiphical question . How this helps .