The document provides details about various case studies conducted by Wolfstar, a social media agency. Some key case studies included creating the world's first multi-language social media newsroom for Philips, driving over 180,000 new Facebook likes for PayPal UK in under a month, and launching highly successful global product launches and marketing campaigns for clients like Sony Ericsson, first direct bank, and the Discovery Channel. Wolfstar also conducted social media studies for the United Nations and will undertake their second global CSR report in 2012.