In the "Members" section, I would like to sort or search by city or state - I'd like to see if anyone in my geographic area can share advice, which stores to see, which stores to avoid, etc.

In the same light - maybe setup different forums by region or state so similar climates can advise and pick each other's brains. What do you think would be best: by state? by region? or would USDA hardiness zone be more applicable?