So what's a Twitter-book you may be asking? It's a book written using Twitter as platform and distribution channel. Social Media Marketing GPS #smgps is the first business book to experiment with this format.

This Twitter-book is structured as a "real" business book and includes: a foreword, introduction and chapters. Each chapter will have a 1 question interview with people knowledgeable about the topic. All posts will be hash-tagged #smgps.

Chapters and interviews will be tweeted Monday - Friday through the end of April. I invite you to join me in this experiment in a new way to write a business book. Please add your insights and learnings to the stream; they'll be incorporated into the book. My ultimate goal is that this Twitter-book will serve as a resource about social media written by and for marketers. So explore .. have fun .. discover and don't be afraid to try it out.