To answer your first question, yes, there are quite a few of us (NV LE) on here, however, more just browse than post.
To answer your second question, this is common and actually just a DMV issue, not something that Law Enforcement will be able to help you with.
You are correct in posting about the insurance and NV DMV and how things work.
The insurance company has to notify NV DMV when they begin coverage with someone as well as when they STOP coverage with someone.
My guess is when you moved and stopped your NV insurance, that company did what they were supposed to do and notified DMV that they are not covering you here anymore. Maybe DMV suspended your drivers license because you moved out of state and your new insurance company never told DMV that they are covering you (which I wouldn't expect them to do, since they are another state all together).
Do you still have a NV Driver's License?
One way to resolve the problem would be to get a drivers license in the state you moved to.
DMV here is a bit of a pain and far from easy to work with.
Things were much more efficient and made more sense in NY (in regards to DMV).
Thats just my personal opinion.
If your worried about the driving status, I know your not going to want to hear this, but the only person to contact who can tell you anything or change anything is going to be, you guessed it, the DMV.
Good luck.
The views, comments, and opinions posted above represent soley the views, comments, and opinions of myself alone, and to my knowledge do not represent the views, comments, and opinions of anyone else or my department.