I definitely support your idea writing a book about steem. I've read your book "Bitcoin - Geld ohne Staat" a few weeks ago which gave me a great introduction to Bitcoin. I appreciate your effort to bringing crypto currency to society. The view based upon the austrian school of national economics - von Mises, von Hayek and Rothbard - should also serve as a basis of your new book. I'll be the first one to buy it.