They have to start somewhere. Obviously, you and I and other HN'ers are almost certainly not the target audience for this course. > This material contains the

They have to start somewhere. Obviously, you and I and other HN'ers are almost certainly not the target audience for this course. > This material contains the introduction part of the course series ... I took this to mean that there will be much, much more to come -- both in this course as well as additional courses in the future.