New post over at Creating Sound demonstrating some ideas on how the controller can be combined with Max/MSP for content creation - http://creatingsound.com/2012/07/the-wii-remote-as-sound-design-tool/

Very interesting, thanks for sharing.

Check out Steim junXion as well - you don't even need a Wiimote for that, just a webcam or even any gamepad controller.

http://steim.org/product/junxion/

Cheers,
Moritz

Thanks very much for the reply. It's nice to know there are other tools out there.

Cheers and beers!

George