Maybe a auto Forum deleter, that deletes forums 3months old without a view or anything, or maybe 6 months, this will be a good idea because if smf opens something like smfforfree5 and every1 goes and floods that their old 1s that havent been used in months get deleted, i think probley 35% or more will be deleted even if he sets it to 3 months.

you think, i'll wait for a gm to post

Generally, they don't get deleted.

In the Terms of Service we have made it clear that after 3 months of inactivity a forum is up for deletion.
But there's no real use to deleting all of the forums that have been inactive for 3 months. SMF has never bothered to delete the really inactive ones.

In fact, I think my first forum that is over a year old and dead inactive is still alive!