Discussion Groups from Tax Analysts

This non-profit group offers over 15 lists for the discussion of tax policy and practice.
http://www.tax.org/Discuss/discussion.htm

Minnesota E-Democracy

Theme/Focus: politics in the state of Minnesota, U.S.A..
http://www.e-democracy.org/discuss.html

Wasabidoh

Yahoo! Clubs Club Wasabidoh and The Greater Intelligence. For posting opinions on politics, science, and humor.
http://www.geocities.com/wasabidoh/

Politalk

Provides a safe and civil environment to discuss important political topics. Topics are discussed in small, moderated email groups.
http://www.politalk.com

Green Vibrations

Green email group. Features anything related to animal rights, vegetarianism, conservation, and the environment. Creative stuff like poetry, art and music particularly welcome.
http://groups.yahoo.com/list/greenvibrations/

IBON Foundation Mailing List

An independent research think-tank based in the Philippines and recognized for its research on socioeconomic concerns. The organization's mailing list website contains all press releases and documents which are open to the public.
http://groups.yahoo.com/group/ibon/

Corruption Eradication

Mailing list to discuss eradication of corrupt political parties.
http://www.geocities.com/corruption_eradication