theodp writes "In 'The Online Education Revolution Drifts Off Course,' NPR's Eric Westervelt reports that 2013 might be dubbed the year that online education fell back to earth. Westervelt joins others in citing the higher failure rate of online students as evidence that MOOCs aren't all they're cracked up to be. But viewed another way, the ability to try and fail without dire debt or academic consequences that's afforded by MOOCs could be viewed as a feature and not a bug. Being able to learn at one's own pace is what Dr. Yung Tae Kim has long argued is something STEM education sorely lacks, and MOOCs make it feasible to allow students to try-try-again if at first they don't succeed. By the way, if you couldn't scrape together $65,000 to take CS50 in-person at Harvard this year, today's the first day of look-Ma-no-tuition CS50x (review), kids!"