Power woman meets power woman in cyberspace. That should be  the headline when Oprah Winfrey, pioneer of so much and now one of the top women in U.S. media, spoke on Facebook with the latter company’s chief operating officer, who recently talked to the New Yorker about women in tech and whether Facebook is, as that movie alleged, even more sexist than the rest. Below, Oprah tells Sandberg about deciding that her next level was to create a new all-media network, and why her teams use quiet time for empowerment.