Sal Khan has done something remarkable in creating such a vast and varied library, and he deserves to be recognized. His commitment to making the site free is a rare and selfless act, and he deserves to be praised. Sal Khan is a good guy with a good mission. What he’s not, though, is a good teacher.

Unfortunately, the media hype surrounding Khan Academy has created a level of expectation far beyond what it – indeed, what any person or website – could ever reasonably deliver. Reporters have confused journalism with sycophantism, and the entire narrative has become a head-scratching example of the suspension of common sense. —WashingtonPost.