I have actually had an idea related to the sort of debt had to be taken by American university students for their academics. Why not use a mixture of blended learning and Coursera, where students pay not just professors but also industry folk for cutting-edge knowledge but also open up a marketplace for Youtube tutorial people to do physical workshops in their cities that can be charged and move onto a sort of Airbnb…
EdX is a quality platform, though, and MOOCs in general could fill that role.