Forum idea

So I was listening to a recent podcast where Paul brought up, again, the idea of a thread for each plant people are using in their permaculture systems and I was wondering if it would be possible to setup a forum for each hardiness zone and people can post specific plants, guilds, polycultures that have and haven't worked for them in their particular zone. I realize that would be a lot of extra forums and there is still quite a bit of diversity within each zone, but I think it might be a helpful tool for everyone.

Please consider, thanks.

id rather see a forum dedicated to the threads people start on the individual plants. this way every time someone starts a kick ass thread on a certain plant. they are all in the same place together instead of one here in the permaculture forum, one in organic practices, etc...