When it comes to Facebook, most of us will have a contacts list covering years and even decades of our lives—recent acquaintances among people we’ve known since high school, neighbors we saw yesterday right next to old family friends we haven’t seen since we were much younger. Whatever you think about Facebook, there’s no doubting its reach, and with billions of people on the platform it’s important that you’re contactable only to the people that you’d like to hear from.

Read full article on Wired – Threat Level