Mac's Thinktank  
   Users submit innovative solutions to the world's problems.
   http://www.geocities.com/Athens/Crete/7099/

Peoples Forum  
   Free discussion on any topic. Users can post under author names of their own choosing.
   http://peoplesforum.com/

Space Colonization Foundation  
   Discussion on space travel, colonization, and the survival of humanity.
   http://pub3.ezboard.com/fspacecolonizationfoundationthesurvivalofthespecies/

Earth Change  
   Australian forum dedicated to giving ordinary people the opportunity to express their views.
   http://www.earthchange.org/

If I am...  
   Members discuss what they would do were they a doctor, a politician, a rocket scientist, and a porn star. Users must select a username and password before posting a new message.
   http://www.ifiam.com/

Opinionator  
   Forums, articles, and links to publications about a variety of issues.
   http://www.opinionator.net

Time Bomb 2000  
   Contains discussions on the end of the world. Free registration required to participate.
   http://www.timebomb2000.com/vb/forumdisplay.php?s=e56a81167f03b171a63a741aa06d5185&forumid=9

Nutz Refugees  
   Made for general topics, entertainment, and jokes.
   http://pub90.ezboard.com/bnutzrefugees/

EZ Board: Free Speech USA  
   A message board on all issues.
   http://pub89.ezboard.com/bfreespeechusa/

A Question of Debate  
   Holds discussions on any subject. No registration needed.
   http://www.geocities.com/fourquater/

EZ Board: Free For All  
   A board for any topic. Users choose a username, but need not choose a password, to post new discussions or reply to existing ones.
   http://pub88.ezboard.com/bfreeforall24967/

Net Citizen  
   A citizen-contribution site open to anyone, for the pupose of discussing political issues both local and global and expressing opinions through poetry, art, and cartoons.
   http://www.netcitizen.org/

Global Ideas Bank  
   A suggestion box for socially innovative non-technological ideas and projects, with £1,000 UK sterling awards annually for the best ideas or projects submitted.
   http://www.globalideasbank.org/

Logic  
   A BBS on reducing, refining and improving arguments and proposed solutions on certain issues. Users can choose their own author names.
   http://donotgo.com/logic/

Intellectual Outcasts Cafe  
   Message boards on current affairs and controversial issues. Users choose a username and password before posting a new discussion or replying to an existing one.
   http://www.intellectualoutcastscafe.com/

Keep It Real  
   Discussion on current affairs and issues from a realist perspective.
   http://pub16.ezboard.com/frealismfrm5/

Nattie's Speak Your Mind Forums  
   Forum, debate and message boards: If I Were President forum, and What Really Bugs Me forum. No password needed.
   http://members.tripod.com/~natties_cornucopia/SPEAK-YOUR_MIND_FORUMS.html

Yahoo! Groups: Open Words  
   Focus:es on freedom of speech. Users must select a username and password to start new discussions or reply to existing ones.
   http://groups.yahoo.com/group/openwords/

Yahoo! Group: The Intergalactic Sanctum  
   Topics include love, peace, happiness. Users must register to participate.
   http://groups.yahoo.com/group/theintergalacticsanctum/

Vote on the Net  
   Have your say in today's most talked about topics. If you have an opinion on anything going on in the world, here's your chance to vote.
   http://www.voteonthenet.com/

TheFence.com  
   Debate community and background summaries of 300+ debate topics, from politics to pop culture.
   http://www.thefence.com

War Forum  
   Offers discussion boards on current wars and conflicts, terrorism, military technology, and related subjects.
   http://www.warforum.net/

LibertyPost  
   News discussion forum open for people of all ideological pursuasions to browse and post articles and comments. Boards organized into issue categories.
   http://www.libertypost.org/

The Mote  
   Self-supporting community discussing issues of politics, war, and a variety of other topics.
   http://www.themote.com/

Proud To Be Canadian - Discussion Forums  
   Message boards for Canadians, about Canada and Canadian politics, people, news, celebrities, TV and movies, the environment, resources, sports, the economy, business, and stock market.
   http://www.notnaked.com/canada/threads/ubbthreads.php

Public Debate  
   Australian discussion about national and international politics.
   http://www.publicdebate.com.au/reaction/

Yourdebate.net  
   A place to debate issues including war, politics, religion, or submit a new one.
   http://www.yourdebate.net/

The Petition  
   Allows users to create, and vote in, online questionaires and petitions.
   http://www.thepetition.com/

I Got Issues  
   A place to post an issue or to respond to an issue someone else has posted.
   http://www.igotissues.com/

Society for Progressive Cognizance  
   A forum for discussing social reform through diverse means, including technology, philosophy, psychology, biomedics, politicss, theoretical sciences, and methods of global communication.
   http://spc.noodge.org/

The Big Conversation  
   An independent space to exchange information and ideas through online dialogue. Focus is on common ground and solutions. Forums are on health, sustainable development, CSR, religion, education, and community.
   http://thebigconversation.org/

Let's Discuss  
   A community forum where the topic is aiming to peacefully discuss the world's problems.
   http://letsdiscuss.com/

Action Forum  
   Discussion forums with ratings of posts from readers.
   http://www.actionforum.com/

Canadian Content Forums  
   Discussion about issues surrounding Canadians, anywhere from politics to computing to gaming. No registration required.
   http://www.canadiancontent.net/forums/

Cypriana's Corner  
   Discuss world politics, religion, and issues, as well as chat.
   http://pub110.ezboard.com/fcyprianascorner73624frm1

Burning Horizons Network  
   Share thoughts and ideas or seek information and help in community forums. Any subject is welcome, from IT and science to politics and religion.
   http://burninghorizons.net/

Tiny Planet  
   A forum for people from all over the planet to share ideas, communicate and better understand each other.
   http://www.tinyplanet.org/

EZ Board: Static Friends  
   Discussion forum on politics, music, artwork, spirituality, and poetry.
   http://www.staticfiends.com/suburbia/

Global Echo  
   An open publishing platform for non-mainstream political and social news and views. Includes editorials and archived issues.
   http://www.globalecho.org