The document is a presentation by Tom Barton of Capgemini that discusses the company's use of the social networking platform Yammer. It notes that Capgemini has one of the largest Yammer networks with over 35,000 users. The presentation outlines how Yammer gives employees a way to connect and collaborate across the large, global company by allowing quick responses to requests, sharing of successes and trends, and water cooler discussions even on personal topics. It helps bind the large organization and make employees feel part of a global whole. An employee quote highlights that Yammer has done more for company-binding than previous methods.