blenderblog

There's a WikiBook on Blender called Noob To Pro which was started by spiderworm.

This book is designed to be a set of tutorials arrainged in a sequence to turn the newbie user into a Blender pro. The tutorials attempt to increase in difficulty along the learning path that a user will likely take, so that intermediate users can jump in at whatever tutorial is most suitable for their knowledge and can continue along the sequence. Unfortunately, this is difficult to do because of the incredible functionality of the program and the many learning paths users may take. That being said, we will do our best.

It's only in the early stages yet, but I can see this growing in a great online resource. Imagine all the tutorials out there combined in this type of book-format.

Well worth checking out, and if you feel like it...contribute.