Seth Godin writes the most popular marketing blog (http://sethgodin.typepad.com/) in the world and is the author of the bestselling marketing books (http://www.sethgodin.com/sg/books.asp) of the last decade. He speaks (http://www.sethgodin.com/sg/speaking.asp) to large groups on marketing, new media and what's next and is the founder of Squidoo.com (http://Squidoo.com), a fast-growing recommendation website. You can read his wikipedia (http://en.wikipedia.org/wiki/Seth_Godin) bio, reviews of his seminars (http://www.squidoo.com/daylongseminar/) and what Google (http://www.google.com/search?as_q=+genius&hl=en&client=firefox-a&rls=org.mozilla%3Aen-US%3Aofficial&hs=VaS&num=10&btnG=Google+Search&as_epq=seth+godin+&as_oq=&as_eq=&lr=&as_ft=i&as_filetype=&as_qdr=all&as_nlo=&as_nhi=&as_occt=any&as_dt=i&as_sitesearch=&as_rights=&safe=images) thinks of him. Godin is author of ten books that have been bestsellers around the world and changed the way people think about marketing, change and work. His books have been translated into more than 20 languages, and his ebooks are among the most popular ever published. He is responsible for many words in the marketer's vocabulary, including permission marketing, ideaviruses, purple cows, the dip and sneezers. His irrepressible speaking style and no-holds-barred blog have helped him create a large following around the world. Seth's latest book, Tribes (http://www.sethgodin.com/sg/books.asp), is already a nationwide bestseller, appearing on the Amazon, New York Times and Wall Street Journal bestseller lists. It's about the most powerful form of marketing--leadership--and how anyone can now become a leader, creating movements that matter.