Regarding the image editing, here's how I see it: the problem with the current cameras is that you can customize a bit how the jpegs come out of the camera, like affecting contrast, saturation etc., but it feels very limited and old-fashioned compared to what is achievable with dedicated post processing software. If cameras should offer editing capabilities, which kind of capabilities they would need to be? The solution that every camera manufacturer comes up with their own editing capabilities feels cumbersome because they will still be different and worst that what the modern post processing software offer. *To me*, it only feels natural that cameras should offer same in-camera-editing capabilities that the dominant post processing softwares offer. Highlight- and shadow-recovery, curves, white points and black points, color editing etc. In fact, it would be very convenient if the camera would offer exactly the same sliders and same behaviour - why would I want to use anything secondary with secondary results. Again, to me, this is what ZX1 solves in a very elegant manner.
I do understand that most of the serious photography enthusiasts want the polish their pictures for hours in front of the big screen, me too, but the modern camera should be aligned to this same process, right? I could care less about Sony's current in-camera-editing capabilities, because they are limited and secondary to real post processing, so integrating the LR environment inside the camera is a good progress in my mind - even if the screen is small compared to 27 inch screens (it's still a lot better than the current Sony lcd's we use for checking details and all). I would not use this for final versions of the pictures, but I can see that I could play with it and use it for communicating with my pictures.