I don't care that much, not because I don't like Kingdom Hearts (indeed, the series is one of my favourites), but because I can't get the full story unless I buy a PSP. Which really pisses me off.
I have a Nintendo DS, so I can play both 358/2 Days and Chain of Memories. I have KH1 and KH2 on PS2. So why the hell do they decide to screw people into buying another console that they may not have (seriously, who has both a DS and a PSP?) if they want the full story? I don't want to get spoilers from the Kingdom Hearts Wiki, I want to be able to play Birth by Sleep and get the story for myself. At the end of the day this is just pissing me off somewhat. As I've always said, exclusitivity is the curse of gaming, and I can't wait until the day exclusive titles are gotten rid of completely.