BboH wrote:
Through the D70, D200, D300 and D3, D80, D810 and now D850 I have as yet to receive any notification form Nikon about a firmware upgrade
Same here, D70, D70s, D200, D7000, D7100, D500, never gotten an email, and every one is/was registered.
Now, I feel slighted to hear that others get notifications. I'm moving to Canon. (Just kidding)