The document analyzes the performance of top brands on social media platforms Facebook, Twitter, and YouTube for the month of March 2013. On Facebook, Skype gained the most new fans at over 14 million. KLM engaged well through photo content. On Twitter, Samsung Mobile US had among the fastest average response times at under 3 hours. JetBlue led in the aviation sector with over 1.7 million followers. The analysis provides insights into engagement strategies and benchmarks various metrics for top performing brands across different industries and platforms.