Michael, your quote on the comparison of the 1 DS3 and he D3: "But that still isn't going to stop me, or many others for that matter, from doing the comparison. These are the two leading company's current flagships, and they both started shipping the same week. It's was inevitable."
No one can stop you from doing it, but they can legitimately ask "why"?, Because they are the two "flagships"? To me, rather than comparing flagships, what you are doing is more like comparing apples and oranges. I and others would say that a fairer comparison would be between the 1D3 and the D3, given the similarity in resolution, intended use, and other factors.
There are many factors in a camera that would be important to me as a landscape photographer,and high ISO performance would be one, albeit a relatively minor one. Pixel peeping as some are on this one aspect and between two quite different cameras is, to me, a rather narrow and pointless exercise.
By the way, I WOULD be much more interested in the real-world large print quality comparison that you said you were going to do with the 1Ds3 and other cameras, including medium format. Now that to me would be really interesting and more to the point, wouldn't it?
Jeff