I am not sure who has made threats about jumping ship but $6300.00 is a lot of money...I am pissed because my D4 is experiencing focusing issues and have wasted a lot of time trying to figure out that it wasn't me but the camera; I've tried every lens I own. So, if I was to calculate my 8 day trip to Vancouver and then god knows how many hours out in the field which amounted to some 3000 images being shot, I'd consider jumping ship too. But, I don't give up that easily and the camera is now with Nikon. I hope they can fix it and that will be it, but I have that funny feeling this will be an ongoing issue.
Yes, I suspect Nikon pushed things out faster than the Q.C. folks could deal with. After all, it is the year of the summer olympics.