I liked this post so much I ordered your book from amazon.ca. I am in awe.Indeed, if you notice the ad in the sidebar, I have a book that's due to be released by Prometheus Books in a little under two weeks from now. As the title might suggest, it's something of a field guide for skepticism and critical thinking. And yes, I do utilize Birtherism as an illustration on several occasions.
It's my first book, and it actually grew out of an initial proposal that was Birther-centric. Given the evolution of this project, it remains my hope to write another book about the strange history of Birtherism and other Obama-related conspiracy theories (if only to justify the time I've spent following them).