While Nintendo's E3 was awesome for portables, but less for home consoles, Wii will remain 1st, although Move could make PS3 gain some share and Kinect could heavily hit Balance Board, if properly used.
But an interim HD version wouldn't do Wii any good, the key for Ninty, for momentum keeping's sake, is just to launch Zii when Wii is still first, but there's no immediate need to do it, and rushing Zii wouldn't be good at all. ~40-45% for Wii and ~25-35% for XB360 and PS3 is the best Sony and MS can hope for when all the current gen consoles will have stopped selling.
Stwike him, Centuwion. Stwike him vewy wuffly! (Pontius Pilate, "Life of Brian")
A fart without stink is like a sky without stars.
TGS, Third Grade Shooter: brand new genre invented by Kevin Butler exclusively for Natal WiiToo Kinect. PEW! PEW-PEW-PEW!