From Teaching Open Source
Greg DeKoenigsberg is a founding member of the TOS community and the initial driving force behind the POSSE program and the Textbook Project. He continues work on these and other TOS initiatives today. Greg currently volunteers most of his TOS time towards the next revision of the POSSE curriculum, and will be one of the instructors for POSSE in Raleigh in 2011.
Greg is a former Senior Community Architect at Red Hat. He was the founder and first chairman of the Fedora Project Board, the governance body for the Fedora Project, an open source software project which now has over 13,000 volunteer contributors as of January 2009. He was also the founder and former chair of the Fedora Engineering Steering Committee, and the founder and former chair of the Fedora Ambassadors Steering Committee. He was also on the original oversight board for Sugar Labs, the organization that drives development of the Sugar educational platform.