From Netscape NewsNintendo at work on new Wiimote: Rumor
Video Games – "Japanese publication Game Lab is running an interesting rumor. According to them, Nintendo is already working on a new version of the Wiimote. Don't worry, it isn't anything that will render your current Wiimote obsolete. This version will have a better grip, and will come with a rechargeable battery."
This sounds like a really good idea to me. We'll see where this goes.
Reading this, I also thought of when there are going to be releases of third party periphials. What do you guys think?