>Facebook users don't know that it creates a particular list that categorizes certain interests, that is publicly available I would have said no to the same th

>Facebook users don't know that it creates a particular list that categorizes certain interests, that is publicly available I would have said no to the same thing question, the title/article are being deliberately misleading. http://www.pewinternet.org/2019/01/16/facebook-algorithms-and-personal-data/ http://www.pewinternet.org/2019/01/16/facebook-algorithms-an... Here is the actual study and you can skip the article