These are links to my favorite Groups (most of which used to be Clubs, but now they're just Grubs...) on Yahoo.
Public Interest Forums
Morbid Forum - the Morbid Fact duJour's fancy way of saying "we love you, share your disease-ridden self with us!
Dollz - the amazingly fast-posting deluge of information about new dollz for avatars/palace use, displaying on sites, and the like
Living Wheat and Gluten Free - a forum for people like myself who are celiac-disease positive or have problems with any food allergy
Fandom Fights Back - a group for writers and artists who are concerned about their rights as creators
Furry Visions - an inclusive habitat for furries, informative for those in need of other furs, artwork, and griping about the real world
RPG and Cyberpet Clubs
Kshau Protectorate Cyberpets - my online group for spreading information about dragons, cyberpets and sites
World of Zekira - the role playing forum
Ghostsupdates - the Anime Kitties update list, where we who love Ghost's anime kitties come to worship and talk anime
Akiko Comic Fan Club - for the comic book Akiko by Mark Crilley
Celestial Elite - a sort-of ElfQuest rpg
Triptych Shapeshifters Club - for enhancing the comic I'm doing, and rpg
World of Alskyr - the forum for the cyberpet community of Alskyr
Teenagers on Hol - an rpg for Carramba High's students
The Waterfront Bar - Homicide, Life on the Street, place to hang out and discuss the Greatest Show Ever Produced
Ferilon Breeders of Zekira - my very own clump of friends of my Ferilons!
Finder_Fan_Central - for the comic book Finder by Carla Speed McNeil
There are myriad other groups I've been in, or am in now, that are floundering or dead. Perhaps you'd like to find out what they are?