The document discusses key digital trends for 2012, including growth in social media, mobile devices, online video, and content curation. Some of the main points covered are that social network advertising revenue is projected to grow 42% in 2012, mobile device adoption is fostering new opportunities for digital marketers, and marketers are interested in curating content to drive outcomes. The amount of content shared on social networks was estimated to double in both 2012 and 2013.