I have created a new mail list to help with the development of E-Commerce so we can create the best E-Commerce when we release the 4.7 version.
To join the mail list go to
Here we will be talking about development and processes for E-Commerce. Once Dries gets back from holiday I will be discussing more with him about getting this moved to drupal.org.
Also on freenode there has been set up a new IRC chat area #drupal-ecommerce which should also help.