There could be a hole in nintendo's plans if they rely too much on the revmote, because both sony and microsoft have patents for similar devices. A later introduction of a new controller in a console's life cycle is very much possible (psx dual shock).
That's just to stay OT. What I really wanted to know is whether Wii's 480p will enable the console to output a decent picture on HDTVs, because from what I've seen non-hd signals look awfull on most of HDTVs.
The other thing is about relatively small (crt) TVs that you'll find in most children's rooms, to me it seems like it will be pretty hard to point accurately on such a small surface, you'd need to sit closer to the tv. most parents won't be happy about that.