The PlayStation Suite has already been confirmed for multiple devices, mainly Android, but this listing on the Entertainment Software Rating Board (ESRB) lists a few other platforms, too, presumably in error.
Oddly, there’s mention of the Wii and the DS, alongside ‘PlayStation 3’ and ‘PlayStation Certified device’. A cached, older version of this page doesn’t list these Nintendo platforms.
It’s clearly some kind of mistake (or test) but it does suggest that PlayStation Suite titles will need to be rated by the ESRB like most other games. That, and ‘Suite games might also run on the PS3…
We’ll probably hear more about the PlayStation Suite at E3.