For Sale Ads now Close 30 days after last posting.

Hi all --

I have now set it up that threads in the For Sale forums will automatically close after there has been no posting for 30 days.

This is being done in order to prevent someone from dragging up an old ad and posting in it.

This DOES NOT mark the item as sold or found - it merely closes the thread from further posting.

I am contemplating limiting the total amount of time for an ad to 30 days from the start. (instead of from the last post) Should I do this?