Does anybody have anidea what's the completion rates for students who paid(for certification/something else) ?
I expect any certificate related stats will change significantly in the near future there's as each MOOC seems to be de-emphasizing or getting rid of 'honor' certificates.
1: http://odl.mit.edu/insights/
2: http://www.rpajournal.com/dev/wp-content/uploads/2013/05/SF2...