The nightmares of getting every single emblem haunt me when I think about SA2, although the good times manage to overrule them. Green Hill Zone wasn't worth it all, though.
Considering it's coming to Xbox Live Arcade and, if a single screenshot of a 2P button prompt showing a Playstation button icon is true, Playstation Network, I get the feeling something or another is going to be omitted. Chao Garden's GBA features is an obvious one. And they managed to keep the cutscenes the same for the (albeit otherwise crummy) Sonic Adventure 1 port.
Maybe they can make an app for mobile devices so they can connect via Xbox Smartglass for the XBLA version? That's just me guessing...
