Heh, while it may not be prudent to give someone's identity out without his/her consent, nothing can really happen. Let's face it -- if someone wants to find out who any one of us really is, a half-way decent computer mind could hack into our IP address and find out exactly who we are, where we live, where we work, our license plate number, various phone numbers, and probably even our SS numbers and credit card information. It's nothing to really sit and worry about IMO.