The life of an online professor - Aarti Shahani, Marketplace

Some of the nation's most elite professors are taking up a new teaching fad: Massively Open Online Courses. MOOCs rhymes with nukes, and the reach is about the same. These classes streamed on the Internet have millions of students around the world enrolling. They're free of charge. But when you add up all the work it takes on and off camera to make a MOOC, the cost to professors is pretty high. As Prof. Kevin Werbach can attest, the life of a MOOCs rockstar is not pure glitz. http://www.marketplace.org/topics/tech/education/life-online-professor