by Daniel Shumski
"They're not the only players in the MOOC market, but whether because of high-profile founders, big funding or broad reach, they're the three biggest. So how do EdX, Coursera and Udacity stack up against each other?
"None of the companies is public, so hard numbers can be difficult to come by. But here’s a snapshot of each, including a short summary of each player and where each stands by the numbers in terms of funding and course enrollment, along with key partnerships and big news (good and bad) this year. "