Few of us realize, or understand, the access we give to programs we use every day.
Via the Washington Post: In Facebook’s defense, there are plenty of legitimate reasons for requesting these permissions. Messenger needs access to your camera, for instance, so that you can send pictures, and few people would want to confirm microphone access every time they use the app to place a call.
....Our collective ignorance over this whole app permissions thing probably explains the hullabaloo over Messenger. Yes, it’s potentially “insidious,” to quote Fiorella, but so are WhatsApp, Viber, MessageMe and virtually every other popular messaging app, all of which request comparably creepy permissions.