I tend to only report the most egregious offenses. I figure we're all (most likely) adults here, and we should at least try to get along without running to Mommy and Daddy every time someone hurts our feewings.
And it's not really the tactics that I find disturbing--I've been on the net long enough to understand that people are jerks. It's the mentality. There are certain beliefs that some atheists consider unquestionable, and they react in a manner tha can only be described as zealously when they are questioned. This is a rather strange and disturbing phenomenon among people who argue (as many of the posters in question have) that without religion there'd be no zealotry or dogma.
Like I said before, I find the nature of the discussion weird. It's not like this is a new topic, or one that hasn't been addressed numerous times before. Errant Signal, Extra Credits, Game Overthinker, even Zero Punctuation have discussed it. Shamus has done so numerous times. Pretty much every video game commenter discusses it, most without the controversy that this other commenter has generated. It seems very clear that the discussion isn't what's important here, the controversy is.