I read several of the posts following that GM's.

Really, their skewed logic and perception of reality might seem stupid, but someone unfamiliar with what Multiboxing really is might actually start to side with them.

I'm not worried about Blizzard following this path, but new developers and GMs of upcoming games (Rift) may be swayed by these anti-multiboxing mentalities.

I would just not feed the trolls. Anti-Multiboxing threads seldom start with any logic or concrete information, usually consisting of whining about how they got killed, but after the haters have been prodded enough times, they start to sound more influencing with their propaganda.