Social Business Strategist and CEO of the Silicon Valley agency PureMatter, Bryan was recently listed as one of The Top 50 Social Chief Executive Officers (CEOs) on Twitter in the world by the Huffington Post. A leading authority on social strategy, Bryan is an active blogger and a featured contributor on SocialMediaToday.com, Business2Community and the IBM Smarter Commerce blog. He is the author of two books: "There is no B2B or B2C: It’s Human to Human #H2H" and "Shareology: How Sharing is Powering the Human Economy."