@TusculumPearson Which could be the basis for side conversations about openness beyond costs and about alternatives to textbooks. As much I like the overall #ZTC idea and related #ZedCred moves, it's possible that "what's best for learners" goes beyond instructor-led no-cost courses in institutional programs using no-cost textbooks. I know it may sound radical. I just need healthy doses of bell hooks, Ivan Illich, and Paolo Freire.