Debategraph: RT @colabscience: Manage open, massive, realtime science collaborations at http://colabscience.com #oss2010 #science20 #openscience #launch – Fri Jul 30 13:23:05 +0000 2010 – tweet id 19909205715 « OSS2010 - http://opensciencefoundation.com/oss2010...