Nine Important Trends in the Evolution of Digital Textbooks and E-learning Content - Disaggregate for fun and profit

Nine Important Trends in the Evolution of Digital Textbooks and E-learning Content � The Xplanation

Interesting summary of existing and new practices involved in providing digital content for the education "marketplace". The buzzword seems to be disaggregation. Instead of buying an expensive textbook and using 70% of its content you buy/rent/opensource the pieces you need to fulfill a particular course plan.