PSP functionality/Remote Play
If you're into portable gaming and own a PSP (or [[artnid:322173|PSP Go]]), the PlayStation Network offers plenty of added functionality for your console. Armed with a PSP, you can access any of the media stored on your PlayStation 3 via an ad-hoc WiFi connection – music, videos, you name it. You can even play a few PS3 games on your PSP, using Remote Play.
In addition, [[xref:http://en.wikipedia.org/wiki/List_of_PlayStation_minis|PlayStation Minis]] and PSOne game downloads can be transferred between both consoles – handy if you're engrossed in [[artnid:355166|Tomb Raider 2]] and have a bus to catch.
Microsoft recently announced Xbox Live games for the Windows Phone 7, but without all those PSX classics, it's hardly the same thing.