That's a very idealized view of "education". The value of spending 40 hours in any given class is highly variable based on the subject matter, teacher, and perh

That's a very idealized view of "education". The value of spending 40 hours in any given class is highly variable based on the subject matter, teacher, and perhaps most of all the other students. Online Ed is trying to change this dynamic but there are many worthless classes one can take that cost more than they are worth. And I would guess the free community classes rank on the low-end of the subject matter/teacher/student spectrum.