This document provides statistics about major social media platforms in 2013. Facebook had over 1.5 billion users, Twitter had over 500 million users, LinkedIn had over 238 million users, and Instagram had over 130 million users. Some key facts presented include that 27% of online time is spent on social media, Facebook users share over 2.5 billion pieces of content per day, and the fastest growing demographic on Twitter is users aged 55-64, growing 79% since 2012.