Square Enix has the right to release any game for any system. No one can stop them and there's nothing wrong with broading their audience. As for FF XI for Xbox 360, IMO this is a smart move by Square Enix for the following reasons, because It's a MMORPG and they could get more players to participate. So you're saying that SE backstabbed Sony because they're releasing FF games for the GBA, Wii, and the DS as well?