You can't compare time-based courses to general information provider like wikipedia. Providing content of previously offered courses is controlled by colleges/i

You can't compare time-based courses to general information provider like wikipedia. Providing content of previously offered courses is controlled by colleges/instructors [1] [1] http://help.coursera.org/customer/portal/articles/572218-can-i-access-a-course-and-contents-after-it-ends- http://help.coursera.org/customer/portal/articles/572218-can...