I strongly agree with Matt that a transparent key exchange is crucial to boost PGP adoption. In fact, a few weeks ago I proposed a mechanism to do precisely tha

I strongly agree with Matt that a transparent key exchange is crucial to boost PGP adoption. In fact, a few weeks ago I proposed a mechanism to do precisely that, over automated email responses, see http://blog.zorinaq.com/?e=76 http://blog.zorinaq.com/?e=76 (the mechanism I describe also solves a bunch of problems regarding how to share other personal information). I would love to hear input from HN readers...