Security

The detail easy to miss is PGP-by-default on vendor messages. You do not have to remember to switch it on, which removes a class of error where a buyer pastes an address into a message they believed was encrypted and it was not. Mirror rotation is announced with a PGP signature, the same standard the directory holds throughout.

Moderators answer quickly on the forum, which tells you most of what you need to know about how a dispute will go before you ever open one. Cross-reference the security topic for the phishing pattern.