MOOC - Massive Open Online Course

After watching an NHK report on MOOCs, I compiled a list of providers and sites:

Coursera
https://www.coursera.org/

EdX
https://www.edx.org/

Khan Academy
https://www.khanacademy.org/

Udacity
https://www.udacity.com/

Eliademy
https://eliademy.com/
a platform for building MOOC websites