After a week of working on this, it has finally been done. Forum pruning is now in effect. So here is how it works.
Any topics that have not been posted in 30 days will be removed and placed in an invisible basket. (Post counts will stay intact).
Important, Announcements, and Major Announcements will be immune to thsi rule and will remain on the forums until there status in changed to a standard post.
As soon as a thread has been posted in, it is renewed for another 30 days.