Count me in as proud owner of this camera, just brought home the very same as 4season linked to above. Still some bits to acquire, I hope we don't battle each other on auctions : ).
I've been using a D800E for a few years and yes, I really like it. Nothing makes me feel better though than returning to film. Emphasis on the feel better part.
I'm so much more deliberate and in the place than when I shoot digital. I've tried adapting my mindset to some avail but having so many restrictions is freedom to me. The pressure to get it technically right. Doing the math in one's mind before exposing. Taking the time, for god's sake, to know a place.
The camera is simply astounding, the engineering and machining, just phenomenal. I know I'm going to enjoy using it. It just suits me.
Now to find a couple more lenses and a cable release. Ironically, I'd love to come up with a more diminutive version of the cable release. Why did it have to be a joystick? : )
edit: Tom noted one thing I found rather interesting, regarding the 680 S model with it's lack of movements. It was that for the longer lenses it might be desirable to not have the movement linkages involved. There is some sag to consider and the S model does seem considerably more rigid under pressure.