It does not matter if you use it anon. Phone calls, texts, microphone all the time. If you use a smartphone FB has it all. Location, friends, ideas, everything. And they were working on reading minds. Go back to the crumbs it says it clear as day.
And make sure there is no more screwy deals like some family with a P name secretly owning 90% of it.
twat anons should do a test run.