We actually tried that, and it didn't work. It just ended up with bickering and name calling and people commenting on the perceived character of posters and not on content. But, if you are game, then have at it in the game threads. But, the rules are ... you have to be objective and fair, (judging positive vs negative is subjective, so you have to try and remove that, if you can); you can't 'go after' certain posters just because you don't like them and what they have to say or how they say it; you can't have anyone on ignore; you have to be good at discerning between critical commentary and negativity just to be negative - not everyone is as articulate as you, so you have to be discerning about that, too, in order to be discerning about critical vs negative; no elitism; you have to also keep the 'positive trolls' in line as well; and you have to be present during the entire game to help direct the discussion to keep it on track, even during a really bad game. If we want to 'achieve' self moderation, everyone who is complaining about the negativity, has to be present and on board with this. And you have to do all this without 'attacking' anyone or calling them names or being overly sarcastic about anyone's intelligence.