So seeing that all these cool emulators and stuff are coming out for the iPhone/Touch. Is there any talk of using the Bluetooth of the iPhone for controls, or anything other then headset? Like using a WiiMote. that would be perfect for things like NES. Classic controller for things like SNES and PSX. Or Wii Guitar Hero III controller for TTR, xD

I'm sure its been considered, I just don't know if its possible yet.
It would be awesome to hear about someone working on bluetooth access on the iPhone.