No. This is one of those tech urban legends that keeps popping up. Facebook does have an opt-in feature that can identify what music, tv show or movie you are listening to or watching, but that's it. http://newsroom.fb.com/news/2014/05/a-new-optional-way-to-sh... https://www.facebook.com/help/iphone-app/369513256545845
Is it a net gain for society if they're more wary, even if this particular instance is wrong?