Obviously it can't look much like Codecademy and perhaps it is not about verbally stated principles. Maybe the bigger question is: how does the progress that has been made by people using technology to reduce the financial and social barriers to learning technical material translate to learning "softer" material? If we want to eventually live in a world where the university in its current form has been superseded (and I do), someone needs to answer that question. It sounds hard and uncertain but very valuable if successful - a winning combination if you ask me.