Re: Content should be free
Two questions, slightly rhetorically:
1) The ease with which content can be copied (and the massive availability of instructional texts) means that it has started to lose value. As you point out, that content costs time and money to produce, how then can you recover those costs?
2) How do I, as an employer, know that you, the candidate, have actually studied this stuff?
One possible solution is charging for certification - make the content free, but as the article points out merely signing up for the course means nothing, and the ease with which you can cheat means finishing isn't much better. Charge, too, for face time with the teachers - I don't want to pay to listen to an expert lecture at me, I can get that from a video. But an hour of one-to-one (or small group) instruction? That has real value.