well clearly psn isnt as refined because live has party system and cross game chat.
but on psn the dev can enable thier own psn exp with thier game, take a look at burnout on ps3 the web store front and instant access online works great.
i think he is being honest from a dev standpoint, but i feel they have made thier own custom exp on psn for gt5
...not much time to post anymore, used to be awesome on here really good fond memories from VGchartz...
PSN: Skeeuk - XBL: SkeeUK - PC: Skeeuk
really miss the VGCHARTZ of 2008 - 2013...