IME, they don't have the authority to invent/implement blockers. Instead, they attend/hold conferences, give talks, and write documents that nobody acts on. In

IME, they don't have the authority to invent/implement blockers. Instead, they attend/hold conferences, give talks, and write documents that nobody acts on. In theory, it's a good way for a company to advertise/lobby to the think-tank set. Clearly that hasn't played out for FB, hence disbanding the team.