Andrew is right, and for what reason would you risk exposing yourself to that? Plus, if you try it, you will surely give them information that can only cause you or your family harm. Remember, they don't need much from you to start ripping you and your family off.
Right now there is a scheme where when they have enough information, they are forging documents and actually selling people's houses right out from under them. Now wouldn't that be great, all I wanted was a free iPod and what I got was for me and my family to be homeless.... That's why we don't leave this information accessable. And no, we don't try out the links to see if they're any good. We've all got AV, anti-spam filters, firewalls and other things, but we aren't going to take any risks, so just forget about it and be thankful you didn't click on the link.