It's been a few years since I've participated in these forums, hence my lack of participation in this thread that I had created so many years ago.
A few updates:
My D610 has close to 125,000 shutter actuations on it now.
I bought a D500 last year and it already has around 75,000 actuations on it.
I still have my film cameras (FE2, F4, N8008s) and bought a few non-Nikon film cameras as well (old 120 film folder and an Omega 45D).
Lenses: AI'd 24mm f/2.8 K; AI'd 28mm f/3.5; AI'd 35mm f/2 K; PC-Nikkor 35mm f/3.5; two different 55mm f/3.5 Micro-Nikkors; two different 105mm f/2.5s; 18-70mm; 70-200 f/2.8; 70-210 f/4; 35-135mm.
I've been shooting more videos recently than ever before. The D500 is a great camera for that as long as you manually focus. The D610 is great for 1080p but I'm shooting mostly 4K these days.
The Nikon D7500 was released recently and, I believe, it is going to replace both the D7200 and the D5600 at the same time. Simpler, one camera to do it all for the serious amateur. It's not for me. I'm still waiting to see what Nikon has in store for this year since it's their 100th anniversary and great things are expected of them. They have registered four new cameras with the Indonesian government (???) and only announced one camera so far. A few more months of waiting will undoubtedly bring new camera announcements but I've already decided that I'm going with a Lumix G85 as my next camera, more for its video capabilities than for its image quality. We shall see. It'll probably become my time lapse camera to take the load off of the Nikons.