The document summarizes key internet trends from a 2013 conference. It notes that global internet users grew 8% year-over-year to 2.4 billion in 2012, driven largely by emerging markets like China, India, and Indonesia. Mobile internet access and usage is growing rapidly around the world, surpassing desktop in some countries, and mobile traffic as a percentage of total internet traffic continues to increase significantly each year. Social media usage is dominated by Facebook, and mobile is a major driver of growth and revenue for companies like Facebook. Photo, video, and data sharing across internet and mobile platforms is exploding, with hundreds of millions of photos alone being uploaded daily.