An author of 3 books and more than 2,000 articles and white papers, Jon Hansen is the host of what social media guru Shel Israel referred to as being "one of the most popular podcasts" in North America the PI Window on Business Show on Blog Talk Radio. Having recently aired his 500th Show, Hansen has become one of the most popular hosts on Blog Talk Radio. In 2010 The Social Media Bible rated The PI Social Media Network (PI Window on Business' parent company) as one of the 190 most influential new media companies in the industry. Remember to tune in via the link below to find out why the PI Window on Business is a "must listen" choice for fans around the world.