I thought it would be awesome to have a virtual controller software where u can programm controller inputs like: 5 seconds left then press x 2 times.
Or random strings: (down x) and (back L2).

It would be possible to let the PC play a game.

Remote play with pals over webcam would also be possible. You got the controller software on your PC and a webcam. Your pal is connected to your Controller software via internet and has the view of the webcam. He's got his controller connected to his pc. And if the webcam is giving him a good view without much lag, perfect solution if a game has no mutiplayer over internet.

Also an option would be to connect the PS3 via hdmi or chinch with your PC and stream the video directly.

No Custom firmware is needed and it would work with every PS3.

Isn't it a great idea? Just bad that I have no knowledge of programming and stuff, so some with the skills will hopefullly read this ^-^