Thanks Dave. Because they're disorganized and therefore can't be personalized. An alphabetical listing of all the courses you offer is not a good way of organizing knowledge for first-time learners to navigate. Companies should organize curriculums for their users - a series of courses you have to complete in the right order that build on one another toward the outer branches of specialized knowledge. That way, everyone can get a solid foundation of basic knowledge before learning more advanced topics.

Plus, lecture videos are boring and an obstacle to commonplace learning.

The industry needs innovation.