A Django Book
Adrian Holovaty and Jacob Kaplan-Moss are releasing today the first and the second chapter of the Django Book.
The way the book is published is innovative. New chapters will be released progressively on the site and it's possible to follow the new content with a atom feed. The content of that book is released under the GNU Free Documentation License
The content could be commented in a very nice way using the Yahoo! UI extensions by Jack Slocum. This little comment Ajax app looks like this :
