The document discusses several digital content trends in 2013, including the changing dynamics of paid, owned, and earned media. It also covers the spread of curation across professional, social, and algorithmic approaches. Another section discusses the rise of subcompact publishing and how companies like Google, Apple, Facebook, and Amazon are expanding their presence across different areas through their vertical stacks. The document concludes with brief discussions on humans and robots, big data, and how data is being used with content.