Hell no.
I couldnt afford it. I dont have an HDTV. I dont care about achievement system. Im satisfied with my Wii right now.
Besides way too early. It has nothing to do with Ninty not wanting to go first. WW Wii is still selling amazingly and its too early for any company to release new hardware.
Now if they announce Wii in a new color....I might have to sell mine and buy a new one. =P