You're welcome, and LOL at "book review" -- I was considering making the post even longer, and going back and "reviewing each chapter" -- but it's such a short book, I didn't want to spoil it. Of course, Adam says republish it and change it if you want, at the end of the book, so I suppose I had license to; but, I think there's value in saying "this is really neat" and providing a pointer to it.

I didn't vote two days ago, but -- if Adam's in the running, I'll cast one more vote. :)