Only about half of the students who registered ever viewed a lecture and only 4 per cent completed a course. My response to that is: "Yeah, so?" I've signed u

Only about half of the students who registered ever viewed a lecture and only 4 per cent completed a course. My response to that is: "Yeah, so?" I've signed up for a few classes in the past. I had somewhat underestimated the amount of time I had available to spend on these classes. And then things like work also ramped up, and I didn't finish any of them. Since I didn't pay anything for them, I didn't feel guilty about "dropping" them either. But I did learn at least something from each of them. Two of them I might try to take again some day. The relevant question is: "How many people are completing these classes?" I just think it is awesome in general to have more and more good instructional material available.