jwheare's notes on service compatibility:
- "ns help notices (and all ns notices) should come from a fully qualified n!u@h probably, Nickserv!NickServ@localhost"
- PASSWD is nonstandard
- NS ENFORCE talks about the server default, but does not say what the current value of the server default is
- Timeout enforcement behavior does not match typical ENFORCE/RELEASE behavior (this may not be a bad thing)