Facebook Inc (NASDAQ:FB) knows all its users very well, as it had loads of information about them. Now we have a tool, thanks to the University of Cambridge, that shows the amount of information the social network has collected on us. Facebook creates profile of its users with collected data Facebook uses the information collected by it for building up a profile of its users, which is then used for targeting them with adverts and related content based on their likes and preferences. A free new online tool has been developed by researchers at Cambridge, and it combs through a Facebook user's profile and replicates what the social media giant thinks of that... More