I've had my GPG key on my website for the last four years and I've yet to receive an encrypted email. But at least I've been able to test it by sending encrypted emails to myself, which makes my GPG key about an order of magnitude more useful than FOAF.
I've had my GPG key on my website for the last four years and I've yet to receive an encrypted email. But at least I've been able to test it by sending encrypted emails to myself, which makes my GPG key about an order of magnitude more useful than FOAF.