We could ask Google. They've tested a PGP feature in Gmail back in Feb. 2009, so I'm sure they would (try to) release it publicly if we ask for it loud enough.

We could ask Google. They've tested a PGP feature in Gmail back in Feb. 2009, so I'm sure they would (try to) release it publicly if we ask for it loud enough. http://googlesystem.blogspot.com/2009/02/gmail-tests-pgp-signature-verification.html http://googlesystem.blogspot.com/2009/02/gmail-tests-pgp-sig...