Quote Originally Posted by tldr View Post
Why is it acceptable for a level 89 to corpse camp a level 80 on the opposite faction, but the moment a multiboxing team takes out a player of the same level, you get hundreds of posts bitching about it on the wow forums?
Frustration. If it's a single player doing it, they'll probably log an alt to gripe to that person directly. When they see a blob of characters firing five spells or abilities at the same time, the frustration is multiplied by however unfair they happen to think it is. Whining to you directly is no longer sufficient, they must make their pain known to the world.