The document discusses how brands have become obsessed with the spread of their messages on social media rather than the quality of the messages themselves. It argues that platforms are just mediums and without great content, they are nothing. Specifically, it notes that joining conversations in real time does not mean people will value what brands have to say. Infectious content gains momentum through its own merits rather than clever use of platforms or incentivized engagement. Strong communication will always spread regardless of the medium used.