I'm speaking tomorrow at the Writing for Change Conference in San Francisco about "Changeblogging: How to Create Positive Change With Your Blog." The conference is for nonfiction writers who want to write books that will create positive change, "from the personal to the planetary." I've been creating a list of changemaker authors who have blogs. The blogs could have been created as a platform for a particular book, evolved into a book, or simply be a part of the author's overall web presence.