now:
- PS1
- PSP
- PSV
- PS4 remotely
future:
- PS2 (sony simply has to enable PS2 games on the vita)
- PS3 gaikai
so... who doesn't see the potential in this device? as of now it is very cool for people who want to play the indies from the vita and older stuff. it is perfect for people with a ps4 and multiple TVs. it is perfect for people with a ps4 who travel a lot.
no idea how some people try to deny that it really is a smart move.
must-have-list for platforms i don't own yet:
WiiU: Donkey Kong
XBone: Dead Rising 3, Ryse