Jaime: Wouldn't it be much more sensible to just talk to those people? Being confronted by other posters would make them notice at least as fast.
Negative rep has no positive effects. None.
cogadh: Confrontation just leads to more arguments and a bigger mess in most cases. At least the rep system might act as a method of shaming people into thinking before they type without creating a multi-page thread of flaming.
Bingo. One person being annoyed just causes problems if everyone else feels okay about it.
Using Tulivu as an example (I am not religious, but it really IS crap how the "cult of scientific 'atheists'" feel the need to force their beliefs on others): Imagine if someone tried to call out one of the people who are just "pointing out the stupidity of believing in something science can't prove" (especially as they call evolution fact with a completely straight face :p). It wouldn't help. It would just make the person "picking the fight" seem argumentative, and disrupt the boards.
And before anyone thinks me bitter: I really am not. Aside from a few bigoted pricks, I have very few issues with the GoG community (at least, none that would keep me from having a nice conversation, discussion, or debate). And those pricks probably don't know who they are, since nobody wakes up and says "I am gonna go spout off some hate speech for a while".
Hell, I still keep in touch with a few people from the GoG community pretty regularly. Have some great discussions. And I still hit up the game boards every so often (not so frequently, since most of those games were discussed ad nauseum when they were new).
I don't so much keep in touch with the people who only ever hit me up when they wanted me to spot them some cash to buy a game (or gift them a game...), but they probably DO know who they are :p.
Oh, and if anyone really DOES wanna know what straw broke my back (is more funny than anything else), hit me up in a PM. No need to start a potential flamewar, but if you are able to have a good laugh, it is a hoot.