First off, that site is simply gorgeous. Seriously. Secondly, I have a request to the makers of the site: Could you make this open-source? Or at least make the

First off, that site is simply gorgeous. Seriously. Secondly, I have a request to the makers of the site: Could you make this open-source? Or at least make the platform available for other people to create lessons on? I think something like this would make computer science education amazingly simple to share around the world. Given some additional plug-ins, this platform could move beyond the simpler html/css/javascript coding, and straight into more intricate lessons on all sorts of programming languages. Throw in a social voting aspect, and the best lessons for each topic would be able to rise to the top of the heap. If it were open, then people would be able to translate the typed lessons into various languages so that everyone could learn the fundamentals of computing. Like I said, the site is excellent as-is. It just seems to me that there is a huge amount of untapped potential here that needs to be taken advantage of.