Mark Zuckerberg and Sheryl Sandberg’s Partnership Did Not Survive Trump — “…He relies on two internal metrics, known internally as GFW, Good-for-the-World, and CAU, Cares-about-the-world. Facebook constantly polls its own users on whether they saw Facebook as one or both of those things. Both the numbers plummeted, and remained low, after the revelations about Russian election interference and data harvesting by Cambridge Analytica. For years, they failed to rise, no matter how many promises Facebook made to do better and how many new security programs the company started.” (New York Times)