The document discusses the evolution of content marketing from a focus on selling to building relationships. It notes that while most companies outsource blogging, bloggers often write about what the company needs rather than what interests readers. As a result, only 28% of content marketing is successful. The document proposes rethinking content marketing by considering the three questions of when, what and who. It suggests identifying decision points in a reader's journey and meeting them with the best content format of text, video or audio. Finally, it envisions the future of content marketing being done for companies through community and crowd-sourced relevant content.