I read a news and according to it Facebook have been tracking user using their so called internet.org.... I'm feeling sleepy so copy the link into your address bar then read it yourself. http://www.ibtimes.co.uk/facebook-accused-blackmail-after-belgian-court-rules-it-canlonger-track-non-users-1531662 I know how American social sites track and send backdoors so I don't talk about my personal live Or anything important, ie I don't share my location, contact, no adding of family member on their apps Hehehe .....