Luckily, I'm not a victim to console restriction (except when it comes to owning a PS3, don't have that yet, don't think I'll get one any time soon. I own my own Wii, PS2, XBOX360, PSP, and DSi (as well as various older handhelds).
I love the KH series, except for Chain of Memories, because of the shit battle system that seems to be Luxord's fault. (A member of the XIII) I've played through KH 1 twice, watched Chain of Memories cutscenes on youtube, and I'm playing through 358/2 days currently. I plan on getting Birth by Sleep when it comes out, and I'm most definitely playing through II after I beat 358/2. (I own all the PS2 discs, but not the 358/2 cart. Acekard FTW. I also never bought CoM on GBA.) I'm selling Re: Chain of Memories for credit to buy Persona 3 Portable when it comes out because I have no money right now.
I also own a wooden keyblade replica, a keyblade necklace, and a shadow heartless plush
(He's somewhere, but with the recent move, hes packed away somewhere T_T)