Is there an errata file of the printed book? Because Lulu's book has many errors, and I have to be in comparison to the online version of it.
I also think it would be interesting that users can add comments in the book, and that anyone can also display, as is for example in the postgresql manual. To this end, the online version should be more structured and divided, so that comments can be made in sections, not whole chapters. In my opinion, a great book (not good, but great) is very important for the prestige of web2py framework and for more people to incorporate it as part of their technical background.
