I love my PSP but honestly the only console I use all the features on is the 360.
-Games (including xbla)
-DVDs
-Online Chat
-Streaming Video
-Streaming Music
Maybe someday ill dl the TV shows, and once they get the Tivo like options up and running for 360 ill start doing that opposed to the itunes..that is assuming they get a better list of shows to dl lol.
Seriously tho, X360 has a DECENT library filled with a few gems, but god damn if I didnt own it my entertainment center would be booooring.