personally, as a mod, i delete/close/move posts/threads as i see it fit. meaning i use my best judgment in any situation. right now i don't do a lot of it because like people already pointed out, there's not enough activity for us to be that serious about it. if some time the forum activity goes up and we get more active members, i might start closing threads for turning into freeposting orgies, or just deleting single freeposts. i still might do it to prove a point every once in a while though.