You may personally not care, and that's just fine. There are others out there, on the other hand, that did appreciate the issues I raised.
The first paragraph in the article made it quite obvious that this was a non-technical article, and you were welcome to skip the article if it wasn't of interest for you.
As far as the book goes, then I encourage you to pick it up and see for yourself. Those who have already read it, including prominent open source and free software developers, have been very happy with it. See the press release for at least one example.
As for my next article, I will discuss what I think is most appropriate. You are free not to read what I write.