I’m very much onboard with this. Idk if I’d say it’s the libraries job though, I think it should be at the city level for community instances.

Yes rates are used most of the time in forms of address. However you do have a rank, for example E-5 or Petty Officer Second Class. However when addressing enlisted you’d usually say something like CTM2, IT2 etc… Until you hit chief then you are just called Chief, or senior if you are a Senior Chief, Master Chief doesn’t get abbreviated to Master for obvious reasons, and MCPON is usually referred to as “mic pon” phonetically for Master Chief Petty Officer of the Navy.

Some apartments double nat

Matrix is the way to go

What’s wrong with their encryption?