This is how a digital back would look on a Nikon Fm3a:
I certainly think it would be cool, and miniaturization makes it more viable by the day. Published a similar concept back in October on dpreview. This is pretty much how I think it could look and function on a FM/FMa series:
Hello Easycass, thanks and nice to hear you like the concept. Honestly was expecting more readers to express their opinion, feedback weather positive or negative is always welcome.
Since when the hell did editing images on a computer become dangerous?
ZAnton: Somebody tell them that in 21 century the lens MUST have AF.
Z.. you are kiding... right?