Don't underestimate the power of defaults and core functionality. If gmail support PGP, you could start to really use it, since you could be reasonably confide

Don't underestimate the power of defaults and core functionality. If gmail support PGP, you could start to really use it, since you could be reasonably confident the recipient could read the message even if they have no idea what PGP was. For a plugin they would have to actively look for it. Unfortunately Thunderbird user base is tiny but it's something