Articles like this never seem to address PGP's web of trust or identity management. For the first the only progress I've seen is Keybase and their idea of a "s

Articles like this never seem to address PGP's web of trust or identity management. For the first the only progress I've seen is Keybase and their idea of a "social proof". For the latter there is opmsg (https://github.com/stealth/opmsg https://github.com/stealth/opmsg) which uses ECDH or DH Kex for Perfect Forward Secrecy.