[kmfrk]

It's a little like the Apple approach versus the Microsoft approach. Udacity has so many amazing details like the camera fixed above the teacher's hand as s/he draws.

Coursera's algorithm course felt like every mediocre YouTube video. It has little to do with Salman Khan's idea of an online university. They seem to employ a quantitative approach compared to Udacity. You also hear a lot of announcements from Udacity about courses that didn't make the cut, because it fell below their own high standards.

At one point, Coursera will have to remove some of their courses from their website, because they are so poor, and it's going to be a mess. I like that Udacity are already very careful about what they put up. That way, they don't waste people's precious time either.