I found that the book's portrayal of most business organizations as rank-based resonated with my own experience. The author's careful analysis of our assumptions regarding leaders and followers - that he calls the myth of leadership - was truly profound. Other writers have challenged hierarchy and command and control leadership, but no one has struck at the root of the problem as deftly and provocatively as this book does. I liked the three parts of the book, discussing first the context of leadership, second the history of organizational types, and then the strategies for creating peer-based organizations. I found the idea of organizational attractors - modeled on chaos theory - very interesting. I wish the author had said even more about the parallels of attractors in natural systems, like strange attractors, and organizational attractors like the Big Chief and Hierarchical organization. All in all, one of the most insightful books I've read in a long time.