Staunch proponent of the inalienable Right To Arm Bears. Has done work on Open Source games like Net Hack and Empire War Game Of The Century. He and John Cowan are the curators of the Retrocomputing Museum.
www.catb.org 
, Open Source/Free Software and Linux promoter, commentator on The Halloween Documents leaked from Microsoft Corporation.
Eric has announced his latest book, The Art Of Unix Programming, and is making early drafts available on the web. He's asking for contributors and feedback.
A Three Letter Person, known as ESR. I read something (I think it was on Meat Ball), about people Advo Gato automatically trusting someone using those initials, without varifying whether it actually was Eric Raymond.
See original on c2.com