Wow, the thread of page long responses.
TBH looking at all the pricing and functions I'd say the Wii remains the most cost effective if you want motion control gaming and it has the largest library (of course) at this point plus the most rounded features if you rope in the Wii Fit.
Kinect on its own is way to high - but the bundle seems okay. Looks to me like MS are banking on existing owners being loyal and snapping it up for a premium to help cover a lower cost bundle for new consumers.
Move pricing and hype right now is just blank IMHO. I think that, technically, for games Move is actually the best tech out of all three (i.e. including Wii) but right now it's releasing just like another peripheral and it's just not generating the attention needed to do better. Particularly in the US and the UK Sony need to spend more on marketing and hype building or they're going to see Kinect do better on sheer hype alone.
I think Kinect will sell well, at least initially, but depending upon how they fill out the library I think it may then drop off a bit vs the hype growth the Wii saw initially unless something from the initial launch turns out to be Kinect's Wii Sports.
Try to be reasonable... its easier than you think...
