Serious Google Calendar Encryption with GnuPGP

IBM’s Nathan Harrington has written an article outlining how to use the GnuPGP Firefox extension to create encrypted events within Google Calendar. This isn’t just accessing Google Calendar securely, but rather encrypting event details locally before passing that text on to Google Calendar. Anyone who compromises your Google account then would know the time of events, but would only see encrypted text for the actual event detail as in the example below,

That is frackin’ awesome. Now if there were only a GnuPGP plugin for my Blackberry calendar so I could sync the events meaningfully.