Phones with wii-like motion features

I've been hearing a little about this, and just saw another decent article about it on CNET - phones that have various features controlled by motion sensors, similar to that of a Wii controller.

Some of the more innovative ideas put into use include being able to scroll your web browser up/down and left/right by tilting the phone. That's just awesome. Another simple but great idea is a phone that slips into landscape mode automatically when you turn the phone that way. There were also plenty of games mentioned, like a mobile golf game where you actually swing your phone, now that's straight out of the Wii's handbook.

I like seeing this kinda thing, a lot of possibilities, I just hope more phones start to implement new functionality like this.