I'd create a platform that used crowd sourcing to map concept & procedural masteries to higher level masteries and to occupations.
Then I'd use this platform to disrupt higher education and hiring/job seeking systems.
Then I'd use this platform to disrupt higher education and hiring/job seeking systems.
I'm not actually sure how to get over the "no content" moat, to be honest. Maybe build the basic framework and then market it as a stackoverflow alternative at first? This would, of course, involve mapping more than just conceptual and procedural masteries. I was thinking of including versioned systems as well (since versioning is the one thing that stackoverflow sucks at).
If I had known that a general mapping of masteries required for web development with Ruby on Rails looked like [0], then I probably would have approached the subject with a more focused mindset.