Is Yale University obsolete in digital age? Look at Free, open courses. Same as community college. ?

Nope. I'm not quite sure what your agenda is - did you not get into college or something? You've been posting college-bashing 'questions' for months now. Go take a community college course, and then go take a course at Yale. Simple watching the lectures doesn't get you too far. Take the tests, do the ignments. I guarantee you'll see a difference.