Fifth employee of SunMicrosystems, cofounder of ElectronicFrontierFoundation and CypherPunks, creator of alternate UseNet (alt.* groups), founded CygnusSolutions. Interesting guy.
See http://www.toad.com/gnu/index.html
(Above link is working again, but see archived version at http://web.archive.org/web/20010813122833/http://www.toad.com/gnu/index.html.)