What is most important is that we collectively get to high quality, multi-format (digital web, mobile, print-on-demand), accessible, affordable educational instructional materials. Creating and maintaining those materials is expensive, and no one is going to do it for free - nor should they. What I'm suggesting is higher education teaches roughly the same top 100 highest enrolled courses... the same can be said of K-12. As such, there is an historical opportunity to share - using creative commons licensing - the digital courses and textbooks we all need. Yes - we all teach / build courses slightly differently ... and open licensing allows anyone to make changes to fit local needs.