I have to admit that I didn't think about this much myself -- most of the videos...

cbhl on Aug 23, 2012 | parent | context | favorite | on: What Jamie Wong did at Khan Academy

I have to admit that I didn't think about this much myself -- most of the videos are on YouTube, and I hadn't thought about how the rest of the site was run. For all I knew, it was RoR or static webpages or something.