onstine In the wake of Cambridge Analytica, data misappropriation, #deletefacebook, calls for regulation and pending testimony to U.S. Congress, Facebook announced a series of initiatives to restrict data access and also a renewed selfie awareness to focus efforts on protecting people on the platform. What’s more notable however is that Mark Zuckerberg also hosted a last-minute, rare town hall with media and analysts to explain these efforts and also take tough questions for the better part of an hour. Let’s…