I've never understood the fear of posting your identity online. Like, for kids obviously there's that (unreasonable) fear parents have that some creep is gonna track them down and snatch them on their way home from school, but is anyone here really gonna go to Newark Delaware to specifically target OP when there are plenty of perfectly fine kids at local schools? I'm looking at you Steve. Anyway, I just don't get it. What am I gonna do with his name? Names are meant to be told to people.
If someone finds your name/address they can have undesirable stuff sent to you (gay magazines? lol). Or they could get the associated phone number and call your parents up, telling them any kind of crazy stuff about you, or just scaring them in general. If they find your school, they can make some calls to the faculty/administration and cause problems for you (like saying you're a creep, or have illegal stuff i.e. drugs, guns). If they get your workplace, you could get fired depending on what information is revealed. So, IMO, your information can easily be used to hurt you from over the internet/phone.