Agreed, your Sony does a terrific job and your experience with it and post processing shows very well. From what I understand that camera has always been great for a non-SLR digital.
You made the perfect point regarding Nikon having universal lenses and accessories within the brand, that coupled with nearly unmatched image quality in all categories makes it very hard to beat in it's class. I also took a hard look at the Canon G7 for a pocket sized non-SLR P&S. The only thing that I question is the removal of RAW mode for a camera of it's capability. Most P&S users would have no need or interest in processing from RAW format but I think it was a mistake removing it. Still very capable and unique for what it was intended to be I think.
I couldn't agree more that post processing and Photoshop skills are certainly key to a great finished product from digital. I'm countless hours away from where I want to be but I'm headed in that direction. Something I've put much effort into lately is researching and searching out good, affordable, true 8 bit LCD display panels with digital as opposed to analog input that reproduce color and detail accurately. I found and purchased two that measure up well without having to spend literally thousands for professional quality monitors. I think the capability of the graphics on your system and the monitors you produce your work from is every bit as important as the camera that records the image, and the shooter's skills behind both the shutter and a good editing program such as Photoshop.
Looking forward to your opinions on the D80 once you get your hands on it and.....
Happy New Year to you as well!
-----
Mike