I had very positive experience with online courses on edx, courser, alison and others. I was impressed. I liked so many things about it, its global multicultural scale, its credibility, its altruistic approach etc. and its possibility to engage you at any time without any boundaries. I think that schools and universities should have moocs option for passing exams and that all educational system should be changed because this new technology have possibility to engage everyone better and to develop society and spread knowledge much quicker. The question is how to organize it and how to win against inertia of old and "proven"?
If someone wants to collaborate on a research paper on this topic, I would be very glad.