Beware of the High Cost of 'Free' Online Courses - NYTimes.com - 0 views
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Tracey Morgan on 26 Mar 13"That the acronym MOOCs rhymes with "nukes" seems apt. Massive open online courses, or MOOCs - led by two profit-making start-ups, Coursera and Udacity, founded by entrepreneurial Stanford professors - are a new disruptive force in education. "