RT @mcintyre_1: @edXOnline wedded to freemium. Zero marginal cost to deliver. Pay for certification. @EdTechEurope endorse this view https:…

Posted on December 8th, 2015

RT @mcintyre_1: @edXOnline wedded to freemium. Zero marginal cost to deliver. Pay for certification. @EdTechEurope endorse this view https:…