Parents, the best advice for Facebook users at your house is, "Leave the contact info in your profile blank." That's the quick, easy end run around the new change, which allows apps to use your address and phone numbers if you give them permission to do so. That's the good news: It's opt-in – you choose to provide the apps with that info. The problem is, once FB users decide to install an app, … [Read more...] about Headsup, parents! New privacy change at FB