It isn't clear that we should want PGP to succeed from a communication point of view. It's clear that PGP has succeeded in protecting communications of a some s

It isn't clear that we should want PGP to succeed from a communication point of view. It's clear that PGP has succeeded in protecting communications of a some subset of users for the last 20 years. Because of the lack of forward secrecy, it isn't clear that this would scale and how common key theft is. My opinion is basically GPG for identity and Axolotl for comms.