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by woofie11 2202 days ago
Your question is missing the point, but to give an answer:

Sussman taught the first edX course, 6.002x. Agarwal took credit for it (since he shot the videos and was the face), but Sussman did the plurality of the work, followed by Terman, by Mitros, and then by Agarwal.

Open edX is free-as-in-beer but not free-as-in-price.