I have NOT read the previous 300 messages, but if Jim ever posted a picture in here and referenced a pic from his own machine by IP or better yet domain name they could have found out that way. But that assumes that he is running his own domain server and it's registered with ARIN under his own name.
Well, a previous article did mention that BuckHead spoke to the LA Times on this issue just after it broke. Perhaps he volunteered his name. Frankly, all I can say is big deal. Now that we know that Big Brother is watching us, we'll just have to be more careful about posting personal info about ourselves. Time to go DEEP undercover. LOL!