Too bad the controller cable is so short.
I think Nintendo did that just to ensure you look at the WaveBird controllers.

Honestly, take the hint, and grab one. I have 2 now, and hope to grab two more next time I see them on sale. I personally like the idea of releasing an awesome official wireless controller over the longer cords the XBox controllers come with. Sure, the XBox has wireless controllers by 3rd parties, but they don't come anywhere near the original controller in terms of feel.