Ignore the corny-ass title and take a look at this article published by 1UP how about things could of been if Microsoft would of taken Rockstar's proposal. According to Dean Takahasi, author of the "Xbox 360: Uncloaked" book, The big MS was offered an exclusive agreement with Rockstar to produce the GTA series on Microsoft's little machine. However a third party developers' organization known as The Star Chamber (who represents Microsoft's developer division) declined this offer and stated they needed to make a clean image for themselves. It's an intresting retrospective read on how things could of been in the GTA community.
Takahashi said: "It wasn't Microsoft's kind of game, since it was a gritty crime game with foul language, abusive treatment of women, and cop killing. Microsoft had a corporate image to maintain and, like Electronic Arts, it avoided that category."Full Article
(Sony Fanboys: Don't take hostility to this article because it would of been the same outcome if Microsoft would of taken Rockstar's offer.)