2017-11-29 Namespace Discussion notes

Need to determine what's a valid name at compile time

We know that quoted processes are valid names

URLs are valid names, but I shouldn't be able listen on
https://www.google.com and expect to intercept messages meant for
google

 We need to have some kind of a registry to determine what formats of
names are valid (e.g. do we want names that *aren't* URLs or quoted
processes? Can we encode site-specific constraints about URLs?) and a
way to denote policies around sending & receiving on those names.