Which is why Kojima said he doesn't want to do ports ever again! he likes to make a game for one system! he is going to make other new games exclusive to 360, some to wii and others to ps3. MGS4 is a ps3 exclusive
Yes a very old rumor that has been debunked by KOJIMA AND KONAMI. So unless they all of a sudden decide to make it multi-plat it IS A PS3 EXCLUSIVE.