Google's Chris DiBona and OSCON program co-chair Allison Randall presented the fourth annual Google-OReilly Open Source Hall of Fame Awards on July 22. Each year the Hall of Fame winners are invited to be part of the next year's selection committee.
* Best Community Amplifier: Chris Messina - BarCamp, Microformats and Spread Firefox
* Best Contributor: Angela Byron - Drupal
* Best Education Enabler: Martin Dougiamas - Moodle
* Best Interoperator: Andrew Tridgell - Samba and Rsync
* Defender of Rights: Harald Welte - gplviolations.org
Find more information here.