Well, one explanation I liked quite a bit was recently written by Wall Street Journal columnist Christopher Mims, who argued that social media isn’t dying, but changing into broadcast media. The majority of the content we see on a daily basis is now made or shared by a small professional class of users, known as the creator economy. Which is making... See more

To accomplish this goal, the “proud extroversion” of the early Web soon gave way to a much more homogenized experience: hundred-and-forty-character text boxes, uniformly sized photos accompanied by short captions, Like buttons, retweet counts, and, ultimately, a shift away from chronological time lines and profile pages and toward statistically opt... See more