Like you say, there would be quite few opportunities in this area. Few I can think of: 1. Teaching students how to teach well. In a shared learning environ

Like you say, there would be quite few opportunities in this area. Few I can think of: 1. Teaching students how to teach well. In a shared learning environment, those who could teach will be rewarded in some way. 2. There are a million of niche subjects that need to be taught, how do you teach them using the best tools of mooc? 3. Accelerated learning: how do you find the students who can benefit from it and what value can you offer them? 4. How do you create and monetize value through shared group projects?