There's lots of good stuff here, though most is very US-centric. Meaning, that it won't be understood by those from east of the pond, except for a few oddballs like me. ... As the book stands, it is only of interest to US libertarians and anarchists, and to their eccentric friends like me. I think it could be made much more effective and inclusive by aiming it at the rational reader who has no cultural preconceptions, and by making it clear just what prompted each essay.
And now the obligatory self-promotional plug: You can get the book as a free download in PDF format in at least two places, or buy it (very reasonably priced, IMO) in EPUB, MOBI or dead tree format from FastPencil. Click here for the gory details.