thread owner can archive your messages to hide them :)

meaning not the top level thread owner, i assume, but each level of thread owner as it branches?? so then what i'd do is try to spam on threads where it seems like the owner is away,,, ;) ;) ;)

btw is there any way to UNarchive something or it's just a one-way trip to archive land??

yea the owner of the title message from which the thread branches can archive and unarchive