I mean they have a few niceties like having to physically be in the same spot to interact with it and lacking any sort of central discoverability. There’s not r

I mean they have a few niceties like having to physically be in the same spot to interact with it and lacking any sort of central discoverability. There’s not really an equivalent to email:francis@aol.com password:p0p3 and having anybody with a computer getting a copy.