John and Jamie,
I think there are some more items that need to be added to Chapter 4.
I've not found time to check whether that it true or not. John,
perhaps when you have time you could look at the features list and Ch4
and see what you think.
John, sorry I failed to mention that Jamie was also working on the
Writer Guide. It's big enough that having two people working on it is
probably a good thing, and means you can review each other's work as
well (since we have difficulty finding people to do proper reviews in
a timely manner).
--Jean