Yep, I do this too. We also use it for "deleted posts" - instead of deleting we move to the hidden moderator forum. Sometimes when a post is deleted, the person whose post it was might complain about it or protest that they were treated unfairly. Moving the post rather than deleting it gives us all a record of it. Also it allows other moderators to see it, in case protests go to somebody else.
That's just a tip, but one I've found very useful. It might be months later that protests happen - which is fine because we have those records.
