It's said that the rats are the first to abandon a sinking ship. While not rats, publishers are beginning to abandon the PS3 after its less-than-impressive launch and news of production woes. Three titles have pulled up stakes and moved to the Xbox 360 (as cross-platform).
Koei, long time PlayStation supporter (and company frequently billed as key support to win the generation) has pulled Fatal Inertia and Blade Storm: The Hundred Years' War from the PS3 exclusive list and plopped them squarely into the Xbox 360 camp. Another PlayStation staple, the Armored Core series, is also coming to the white box in the form of Armored Core 4.
Sony is going to be in for a difficult battle if key players keep moving over party lines; Microsoft is doing far better coaxing exclusive content over to the 360. If Sony continues to lose its differentiation, why should gamers continue to shell out up to $200 more just to play the same games? Enjoy this machine translation for those who can't read Japanese.