I think the mod team has pretty much everything covered right now. All questions and problems are addressed within 1-2 (max) days and Ferret is frequently checking them as well.
Besides that we have all bases covered, we've made a habit of checking for threads that nobody posted in every now and then, but no longer than a few weeks old. Problems that were a few months old and have become buried since are either solved or are no longer relevant in my opinion.
Therefor I think there's no need for a separate forum. =)