What's the earliest reference to open source anyone knows? I found this in a 1965 paper:
The Multics system will be published when it is operating substantially, and will therefore be available for implementation on any equipment with suitable characteristics. Such publication is desirable for two reasons: First, the system should withstand public scrutiny and criticism volunteered by interested readers; second, in an age of increasing complexity, it is an obligation to present and future system designers to make the inner operating system as lucid as possible so as to reveal the basic system issues. (From: Corbato and Vyssotsky, `Introduction and Overview of the MULTICS system' proc. fall joint computer conference, 1965. http://www.multicians.org/fjcc1.html ) (Oh, and the Mulicts system *is* published: see http://web.mit.edu/multics-history/ Mind you, even though the intention was for the source to be open-source, the development process was closed-source, and ran very very late... so th source wasn;t released until 1999, 15 years after development stopped...) -- Dr Peter Chubb www.nicta.com.au peter DOT chubb AT nicta.com.au http://www.ertos.nicta.com.au ERTOS within National ICT Australia From Imagination to Impact Imagining the (ICT) Future -- SLUG - Sydney Linux User's Group Mailing List - http://slug.org.au/ Subscription info and FAQs: http://slug.org.au/faq/mailinglists.html