"... what the video using Gephi network software illustrates is the large number of totally unconnected nodes that seem to make up the majority of the MOOC participants."


Comment: blog post by Terry Anderson about MOOCs, mainly about their high drop-out rates and what to think about it. In passing, he distinguishes between x-MOOCs (the CourEra, MTx, etc. type) and c-MOOCs (the Downes, Cormier and Siemans type). (peter sloep) 

Via Peter B. Sloep