First: Looped HDMI out. This means that one can retain the camera’s monitor image while sending it simultaneously to a second monitor- allowing a DP or other director to evaluate files, at the same time or after they’re shot by the camera operator. I’ve made the adjustments on my Marshall 5″ monitors so that the displays match those on the camera.
Second: The amount of additional image detail in video attainable with uncompressed HDMI on an Atomos Ninja is significant! (I can’t fork out the $1K for one yet)
Third: A major side benefit to headphone monitoring of sound on-camera is the ease with which you can assign optimal microphone settings, especially for ENG.
Fourth: The beep function has been expanded greatly since D7000, allowing audio cues for self-timer countdown and remote control actuation among other items.
Fifth: Adding the lock for the left top function wheel is much appreciated. This greatly reduces settings errors in actual use of the camera. I do miss the absense of exposure setting lock which has not been around since the D3s…..PLEASE put these in a firmware update if possible??