Dekay, I noticed that same thing just the other day. Either Audiogon and the Internet has been around for much longer than I thought....or it's just another bug in the system.
Oddly enough I just looked up my own and it says: 12/31/1969 there too. Maybe I have been here longer than I thought. :)
Oddly enough I just looked up my own and it says: 12/31/1969 there too. Maybe I have been here longer than I thought. :)