This document contains multiple posts from Patrick Petersen on various topics related to digital marketing and content strategy. Petersen discusses trends in online marketing from 2016, the importance of creating engaging content that stands out, developing a clear branded content proposition, how likeability is the most predictive factor in whether an ad increases brand sales, and the suitability of very short video formats for Vine and Instagram. The posts provide insights from Petersen on digital marketing, content strategy, and social media engagement.