The Conzilla user group is intended to be a meeting place between the developers/designers of Conzilla and the users of Conzilla. If you have problems/suggestions on the tool or the documentation or for that matter need assistance on modeling techniques, this is the place to make your voice heard.
Just go to the Conzilla user group and read/participate.
We have three mailing lists hosted at sourceforge.net. You can subscribe to them via a web interface.
Direct links to the pages of the mailinglists, including the mailing list archives: