I actually never knew the link existed. As a Computer Science student, I can't describe how much I appreciate having this book available online. I simply can't afford to shell out $50 dollars for every intriguing and intellectually interesting book that is out there. The benefit I can gain from reading this book is immense, and I am very exciting to be able to work with it.
So yes, I would say it does have to get posted every week :-).
We get that the book is immensely valuable, and it's great that it's offered online. But this is something that anyone can find with ~5 min of Google searching.
So yes, I would say it does have to get posted every week :-).