What a shock, then, to witness the near instantaneous rise of 50 million blogs in the early 2000s, with two new blogs appearing every second. And then a few years later the explosion of user-created videos—65,000 per day are posted to YouTube, or 300 video hours every minute, in 2015. And in recent years a ceaseless eruption of alerts, tips, and news headlines. Each user doing what ABC, AOL, USA Today—and almost everyone
