Sign-up already. I think they need a forum to communicate with all writers, potential writers, proof reader, etc.
It is totally blank now. Kinda daunting to be the first one to contribute
In addition to that, it would be nice to have some kinda concurrent version system for the handbook project. This will help evolving the book content to a more mature and well written form. Without CVS, overwriting a better contribution is quite likely (when the book content is more populated).
And, it is not possible (been just looking at it for about 10 mins, stand corrected) to add new chapter or sub-chapter. Would love to see server/daemon setups, config and tweaking in there as well.
I'll mail them this post!