PSP Go is the one of the best console for this reason....
The PSP Go is a handheld AND home console. When i go out, on a bus or waiting somewhere, i pull out my PSP Go and i play MGS PW. When i get back home and want to enjoy that home console feeling, I hook up my PSP Go to my TV and play sitting back on the couch using the PS3 DS3 controller via bluetooth, and continue where i left off.
...all consoles should just follow this example in the future, but maybe they dont just to make more money of course. Of course when playing on the PSP Go via TV, its not the sharpest or doesnt take up the full screen of the TV but im sure Sony could find a way if they really wanted to and make it work.
As well this would eliminate the differential in 'portable games' and 'home console games'. It all unites!
