#CFS Channel Live chat on the Undernet IRC network for CFS patients.
CFS Friends A site for those affected by ME/CFS. Get support, chat and find and email pen pal with ME/CFS.
CFS-FMS Young Adult Friends A meeting place for young people around the world, who have chronic fatigue syndrome, M.E., EBV mono or fibromyalgia, providing an upbeat message board and information center.
CFS-L Patients Discussion Group This Internet group provides a forum for information exchange and support for chronic fatigue syndrome patients.