The Social Data Revolution: More Efficient than the KGB?br HSM Global - Nokia Theatrebr The world's greatest thought leaders in the field convene at the World Innovation Forum to provide actionable insights into the central issues at the heart of innovation today -- Marketing, Web 2.0, Health Care, Social Media, Design, Technology, Education, Green.Former Chief Scientist at Amazon.com Andreas Weigend on marketing and web 2.0:Marketing in the web 2.