I really don't know if I want one, because I'm skeptical of a tablet controller. I don't think it's intuitive to have to look down at what you're holding for stats or whatever because that distracts you from the screen. This isn't like with a DS, when you hold both screens to your face. This is something you hold below and you can't see two screens at once.
I'm not as into gaming as I once was, though, so that's also a part of it. I really don't see myself buying a new console because there haven't been many new games that I've enjoyed. Not even Skyward Sword has impressed me... am I outgrowing the direction gaming is heading in?