Thanks for the link, highly useful and very readable.
Loved this from the webpage intro:
"We are sorry to have to mention this point, but we have evidence that other items we have published on the Web have been appropriated and republished under other names. It is easy to detect such misuse, by the way, as you will learn in Chapter 3."
This is nice. Nothing in it is really new though, flipping through it I kept thinking about what I was doing five years ago. On the other hand, past is prelude.
Loved this from the webpage intro: "We are sorry to have to mention this point, but we have evidence that other items we have published on the Web have been appropriated and republished under other names. It is easy to detect such misuse, by the way, as you will learn in Chapter 3."