>>What Nikon giveth, Nikon sometimes taketh away in the next >generation of cameras. >
Yea, I miss the film rewind crank and the feeling of accomplishment and satisfaction that it provided! It's like the girl in the first Kindle television commercial, who was not completely sold on the idea of an electronic "book" saying to her male friend, "Yes, but you can't do this!" as she folded the corner of her book page to mark her spot.
Seriously, I am one of those who have really come to appreciate the separate AF-ON button of my D300, which is missing from the D7100 and D600.