PGP
I'm an avid user of PGP, and enjoy the benefits of its use for message security and maintenance of privacy. If you are capable of doing so, please sign your messages or even encrypt them. My key is available on hkp://pool.sks-keyservers.net, my key ID is FA13D704 (also available here).
Watch here for notification of Key Revocation. The following keys have been revoked: