Modern Warfare 3 Double XP Weekend & PC Apology

Infinity Ward's Robert Bowling tweets that this is a double XP weekend in Call of Duty: Modern Warfare 3, their military shooter sequel. He says this is for all platforms, later reconfirming this even means the PC, the bastard step-child of the franchise, apologizing to neglected PC gamers admitting: "I'm sorry, I know you guys get the short end seemingly a lot."