The interesting thing to me about this is watching how we've changed over the past 40 years. As a kid, it was impressed up on kids to not talk to strangers. You don't tell people where you live. You don't tell people anything more than necessary. Now, people share the most intimate details of their daily lives. People share/invite random strangers to their accounts without any concerns about who they are or what they might do. People just do not think about how the most benign of posts can be used for nefarious purposes by someone else. So we've gone from share nothing to over sharing everything.