The Omega Typesetting and
Document Processing System

If you want to contribute to the Omega project, or to discussions around Omega
issues, or if you simply want to be informed on updates and Omega-related
events, you are invited to join one of the mailing lists.

The main list, for general information, is at Omega Project Mailing List.
Simply click on the link and follow the instructions.
The archives are available here.