This document discusses the growth of social media and internet usage in India. It notes that as of September 2011, India had 112 million internet users, with a 13% growth rate from 2010. Two-thirds of users are from outside the major metro areas. Key demographics driving growth are school/college aged individuals and young professionals. Mobile internet usage is also growing rapidly in India, with over 800 million mobile subscribers. Popular social media platforms in India include Facebook with 38 million users and LinkedIn with 12 million users. The document presents case studies on how businesses are using social media and provides resources for tracking social media usage and trends.