whoa, I just thought of something important.
Hope this isn't a programming nightmare, but there's got to be a way to have a marker NOT left if a thread is moved to an invisible board!
Otherwise...geez....we'd have markers telling the world that threads called "Extend Your Sexual Satisfaction" or "The People Running This Board Are Doody-Heads" have been moved to the Purgatory Board, etc etc.
JIM