Shoutbox

Of course, knowing someone's IP is really just like knowing their physical address - all you can really tell is their location in the world.

Unless they don't have a firewall and haven't used Windows Update in a while, but I don't see why people think "omfg you have my IP you can like hack me"... every time you go on to a web page, that http server will log your IP, I have lots of IPs in my Apache log.