Encrypt and Sign Gmail messages with FireGPG

Linux.com (Same owners as Slashdot) has a story up about FireGPG:

Gmail may be an excellent Web-based email application, but there is no easy way to use it with privacy tools like GnuPG. The FireGPG extension for Firefox is designed to solve this problem. It integrates nicely into Gmail's interface and allows you to sign and encrypt not only email messages but also text snippets from any Web page.

Looks like another fun extension to play with... I haven't used GPG in awhile, I'd have to dig up my keys from wherever I stored them...