Remember: the book's users are by definition your users. Your goal is to make them happy. Here's someone else offering to provide them a valuable support resour

Remember: the book's users are by definition your users. Your goal is to make them happy. Here's someone else offering to provide them a valuable support resource. This is good news. Offer to review a draft before publication. You'll catch some of the (inevitable) mistakes, which will make the book better. If it turns out to be a useful book, offer to write a foreword, which will give the book something of an official imprimatur.