"Rage" is a more common vernacular for gamers. Granted, so is rape in some cases, but it is a little more loaded of a term. It's specific in it's nature, which is violence against women (or weak men, in cases of prison I suppose.) "Rage," meanwhile, is a bit more general and non-intrusive.
Although I can see the source of your displeasure, I can also see the mods point.