I say timed exclusive as well, just from a pure commercial stand point because:
1) There is no way a high production cost game like MGS4 would not want to maximise it's potential audience (Difference from last gen is that the xbox didn't have a audience worth porting for, this time around it does)
2) There is no way Microsoft would allow Sony to keep one of it's biggest fish forever
I don't have any proof or evidence to support my thoughts, but I'm just using my logic here, so I could very well be wrong. Some more food for thought is that gaming companies have been notorious for going back on their word over the years, so just because Konami says exclusive, I wouldn't take it as concrete and certain forever.







