Nice little theory to try to save face and pretend like some CAG didn't do it, but no.
I never did any ones that weren't obtainable to a reasonable degree that a fair amount of other people got and I always got the requisite rewards and made sure I had a reasonable amount of playing time in and that the rewards were spaced out and not all at the same moment. I also didn't go nuts with it either like some people did and I did play some of the games. Really I don't see how they could prove I did it at all and I don't think they could. Someone told GMG certain select people were supposed to be cheating at the rewards, which GMG point blank said to Bruticus, and they just took them at their word.
Also If they were banning people from laying traps it would also be all over other boards but it isn't. Nothing about any multiple bannings on Reddit, GAF, Steamgifts, Steam forums etc etc.
Obviously it's someone here that did it who chose an odd selection of people to pick, some of whom are quite infrequent and/or non-offensive posters.