Now would be a good time for Mark Zuckerberg to resign

Facebook is at the center of a dozen controversies and outrage is peaking. The social network has failed again and again at expanding beyond a handful of core features. Doubts of its usefulness, and assertions of its uselessness, are multiplying. A crisis of confidence at multiple levels threatens the company's structure and mission. For Facebook's sake and his own, now is the time for Mark Zuckerberg to spare himself the infamy and resign.