If this were in the US and we were talking a western genre like FPS games on 360 there'd be riots from western gamers
What the hell are you babbling about. No there wouldn't. Contrary to popular belief, western consumers are not particularly loyal. In case you hadn't noticed, the United States is filled with a ton of foreign goods. No one buys into that "BUY AMERICAN" crap these days. Customer loyalty isn't rewarded. These corporations aren't going to cut us a check. If Halo 4 releases on PlayStation 4, then Halo fans are going to buy PlayStation 4.
Seriously, shut the fuck up. You can buy a 360 to play these games, or you can stick to your one console lifestyle and miss out. I on the other hand, don't give a shit what platform any of these games release on, since I get to play them all.
Short version: haha, I get to play Star Ocean 4 and you don't.