T/S lenses are finally becoming a credible option on DSLR thanks to live view.
I agree, with LiveView critical focus is much easier to achieve and you also have the benefit of being able to preview the Tilt, zooming in to check different areas of the image. It's been surprising to me just how useful LiveView is on a DSLR.
Assuming Nikon will be releasing a 24MP body by the Photokina, the 24 mm shifted 10 mm both ways will enable to do a 2 images flat stitch that will be 36x44 mm at about 40 MP. I could see myself using this on a regular basis.
Yeah, D3x plus the three new T/S lenses is pretty much a Nikon landscape photog's dream come true. In addition to simple 1x2 stitches, these lenses also make it possible to to 1x3 or 2x2 for even more resolution, although composing is more difficult for the 2x2 stitch.
The only downside is it's not truly "flat" stitching, because parallax can be an issue (and will be with the 24mm, I think). It would be nice if these lenses had a tripod collar/foot so we could keep the lens stationary and shift the camera.