NO if they provide a service they will have access to your home address
Uh, I'm using Google services yet they don't have my address.
however getting an email from someone then doing a trace past gmail, hot mail or whoever is their provider would need a court order and some joe schmo that plays a video game with you would not be able to access this info.
Ever looked into email headers?
If you trace an ip back to a physical home address yes its illegal, if you just trace it to an ip from a provider like Comcast, or gmail or whatever all you are proving is they have the same provider.
Firstly, I don't know why you're so hellbent on home address. Nobody is mentioning that.
Secondly, what if IPs from two persons (within specific time frame) are the same, and its IP used for residential customers? Means both are from the same residence, knowing the physical location (or not) doesn't matter.
Thirdly, tracing an IP is no more illegal then lets say reverse phone number look-up. That is, it's perfectly legal.
Am I wrong here?