Namely the following, as reported by the Catholic Caveman (RSCT to Dad29):
The Novus Ordo Society ~ Dedicated to keeping the Mass alive in the various languages that it's celebrated in, such as English, Spanish, Esperanto, Mongolian, Tierra del Fuegan, Fortin, Indian Smoke Signals, Interpretive Dance, Goomba Brooklyn-Italiano Obscene Hand Gestures, Binary, Martian, etc. Originally named "Plures Voces", but changed name to current because someone realized that Plures Voces was in that ridiculous Latin.
The SSML; The Society of St. Martin Luther ~ "Telling The Pope To Go To Hell Since 1517". The SSML is a radical off-shoot of the SSHK, the Society of St. Hans Kung, which was a radical off-shoot of the SSVII, the Society of the Spirit of Vatican II. Membership in all three organizations is dwindling due to all their members are dying of old age.
Free-Thinking Single Catholics ~ A forum for the more liberally minded who are seeking either a guilt-free short term concubine-in-residence, or a long term straight-bi-gay-lesbian-transgendered-polygamous-incestuous-bestial-necrophiliac (any combination thereof) relationship. Day-Glo condoms, morning after pills, and penicillin booster shots provided free of charge to those who sign up for one year membership.
Latin Mass Watch ~ A Novus Ordo news portal that specializes in featuring various horror stories of overt Traditional Catholicism world-wide.
Lair of the Catholic Eco-Friendly Sissy Ticklefight Pooh Bear Cavepersons of Undetermined Gender ~ A quasi-serious weblog that gaily focuses on the glories of everything Novus Ordo. Special attention paid to true meaning of the Theology of Dandelions and Kitten Whiskers, and what it mean to everyone at Sts. Che and Fidel Catholic Community of Berkeley, California. Peace, out.
The Caveman also has this video proving how English is always evolving and Latin has always been steady.
Finally, Paul Nichols has illustrated in the cartoon below the above named sharks (er, special interest groups).