I have always wondered about the safety of putting not just kids names, but their ages and faces on the doors. I mean, one of the things they tell you is to not even visibly embroider your kids names on things b/c a sick adult can approach them, address them by name and give them a false sense of security that they know the family. People assume their kids will know better, but they are just kids.
Then again, I think it's dangerous that people will share their first and last name, their kids names, their city, and when they are going on vacation, their room numbers, and post photos of their children. It's just DH and I, but I wouldn't even think about putting our faces on this website. I am doing door signs, but with only our last name. I definitely won't be sharing my room number or our real names on a public site.
There is absolutely no way to be sure of who is on the boat with you or who monitors these sites looking for an empty house to burglarize, or a family to victimize.
But...I think I am super paranoid

I believe in living life, but not in inviting trouble.