I know you just checked “agree” when you signed up for Facebook. You didn’t read the “Statement of Rights and Responsibilities,” or the “Data Use Policy.” And if you think you know how visible your posts are and to whom, it’s probably wrong. In fact Facebook will be different between the time I wrote this http://feedproxy.google.com/~r/HRExaminer/~3/cJ1OjpKcZ0c/