What do you think of this book?

This book was written from the conviction it describes: learning and improving together works better than alone. That goes for this book itself as well. Leave what you think of it and where there is room for improvement. Responses count toward the next edition.

Please also fill in your name, email address, and phone number: that way, when feedback may lead to a change, I can ask follow-up questions and verify before I get to work on it.