Best hardware: PS3 obviously
Best graphics: PS3 obviously
Best Internet service: Probably XBL
Best controller: DS3
Backwards compatibility: Who cares?
Best libary of games: XB360
Best hard drive storage: Clearly PS3, with the potential to upgrade up to 1tb.
Once developers realise the limitations (they already have) of DVD9, they'll all release their games only on PS3. Seriously, who would make a HD Console, with DVD being the storage of the HD material?