When that happens the government (ours) will shut down almost all social media for the sake of national security.One day in the not too distant future, we will possibly face a shooting war with an adversary far more capable and lethal than AQ, IS, and the Taliban. On that day, there will be US tech companies that are providing (and unless stopped by a responsible adult in the US govt, will continue to provide) valuable aid and materiel support to the enemy in the form of data and data control.