Wii chuck hax?

What the fuarrrk is going on with this Nintendo Wii Nunchuck on the front page? I have some spare ones. If there's anything cool I can do with these, I'd love to hear it.

Then nunchuck was the first thing I ever modied the hardware of. I soldered an LED to the board so it lit up when plugged in and shined out of the hole the joystick is in.

There is a way to connect it to arduino or something so you can basically control a robot or anything else. Other than that, it's worthless.