Okay gang, take this one with a really big grain of salt, but while reading the December 2006 issue of EGM, I came across this little blurb rumor regarding Metal Gear Solid 4 on page 51;
"Fanboys always have their favorites, and most Sony lovers are proud to brag about the PS3 snagging the exclusive rights to Metal Gear Solid 4: Guns of the Patriots. Unless it comes out on the 360, that is. Yes, as crazy as it may sound, I hear Konami is forcing the game's head honcho, Hideo Kojima, to port Metal Gear Solid 4 over to the 360." - Electronic Gaming Monthly, Dec 2006 issue, page 51
I don't think I need to tell you just how big of a blow to the PlayStation 3 this would be if it turns out to be true. Personally, I'll believe it when I see it.
UPDATE: 11/11/06 3:57pm - I'm noticing a spike in bandwidth usage at the moment, so if it's in reference to this story, I feel the need to again state this is a RUMOR and was presented in EGM not as news, but in their rumors section.