Flame Discussions: Discussions about Scott Draves fractal flames, including aeflame and electricsheep.
Gimp Announce: This list is dedicated to announcements pertaining to the GIMP the general image manipulation program.
Gimp Developer: Dedicated to the discussion of development of the GIMP. It is oriented towards the plugin writer but may also have discussion of topics pertaining to the main application itself.
Gimp OS/2: Support list for GIMP users running it on OS/2.
Gimp User: Mailing list dedicated to discussion of Gimp related issues.
Gimpi: Gimp-Images or Gimpi is a mailing list dedicated to exchange of images created or manipulated with Gimp.
Gimpwin-dev: For people interested in the development of GIMP and GTk+ on the Win32 platform.
Gimpwin-users: For discussion and announcements concerning the GNU Image Manipulation Program on Windows.
GUG - Gimp User Group: Web based user group for Gimp resources, tutorials, Galleries of art work by GIMP users.