Unofficial 'How to' forum
How about creating an forum for the above.
I am in the process of completing my second ecommerce site, (first in php) and have learned a lot recently, which is needed to round out ecart.
Key topics such as
preventing customers adding more to the cart than you have in stock
managing paypal ipn
tailoring voucher/discount code to allow database updating etc etc
have all been things i have learned to do by browsing through the forums and picking up tips
a 'how to' forum would not only be good for other users, but those posting (such as myself) may find better ways of achieving their goals