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Continue to ChatWikiSym + OpenSym 2013 Day 2, Remembering John Riedl https://opensym.org/blog/2013/08/06/wikisym-opensym-2013-day-2-remembering-john-riedl/
WikiSym + OpenSym 2013 Day 2, Remembering John Riedl https://opensym.org/blog/2013/08/06/wikisym-opensym-2013-day-2-remembering-john-riedl/