The PSP is a mobile device. Designers had to cut corners to design it. Logic would ask ... "why would the designers make an inferior controller for a console just so they can create a neat little bonus?". You are setting on your couch with a PS3. On a table you see your PSP, and the PS3 controller, which one are you going to use? I'm betting it'll be the PSP. Ever had one of those little gadgets that you could get for PS1 RPGs? I'm not sure if it caught on with the rest of the world, but they were pretty popular with Japanese RPGs. You could puhtz around with them and it'd give your characters neat little items when you hooked it up to your PS1, but it was a bonus, nothing more. Wireless ... the PS3 wireless will also probably wireless ... so thats not something to write home about.