Liberty Pile - Libertarian News

This list is not meant to be complete and runs the gamut from Minarchist Libertarians and Anarcho-Capitalists to Mutualists and Anarcho-Syndicalists. Enjoy!

Minarchist, Constitutional, or Limited forms of Government
Ron Paul Forums - One of the most active limited Government forums on the web. Geared heavily towards political activism and coordination.
Dailypaul.com Forums
Ron Paul group on topix.com - Still active, but not as much traffic as Ron Paul Forums.
Libertarian Party Forum
Objectivist Online
My Liberty Space - Social network for Libertarians of the small-Government school of thought.

Anarcho-Syndicalist, Leftist or Collectivist Thought
Blackened.net Forums - Possibly the oldest Anarcho-Syndicalist resource on the web still active.
Anarchism.net Forum
Libertarian Left Forums
Libcom Forum - Libertarian Communist and collectivist discussion
infoshop.org forum
Anarchist Black Cat - Forum created by anarkismo.net

Anarcho-Capitalism, Agorist, Free-Market or Individualist
Mises.org Community - Not sure if this one needs an introduction, focuses mostly on Market Anarchy and Austrian Economics. Extremely popular.
Strike the Root Forum - Growing nicely, leans towards Market Anarchism or Anarcho-Capitalism.
ANARCH.ME - Small social network (but growing steadily) geared towards Anarcho-Capitalism, Agorist and Individualist ideas. Forums, Groups, Blogs, Activism, etc
Fr33 Agents Network - The social network for fr33agents.com. Large site, many activities, groups, active forums, blogs, and videos.
NH Free - Individualism and activism in New Hampshire
Free Keene Forum - Centered around activities in Keene, New Hampshire
Freedomainradio Board - Focused on philosophy of liberty with emphasis on personal relationships and psychology.
Anti-State.com Forum - Market Anarchism Online
alt.anarchism.individualist
Molinari Institute Yahoo Group
Libertarian Alliance Forum - A mostly British forum for individualist Anarchists.
Adventures in Legal Land - From Marc Stevens

General Topics With a Libertarian Bent
Wendy Mcelroy - Individualist Feminism
Free Talk Live BBS - Companion forum for the Free Talk Live radio show.
FSP - Forum for Free State Project
Fully Informed Jury Association
Antiwar.com Yahoo Group
Liberating Minds
Freethinkers' Discussion Board
Libertarian Underground
Freesteader - A Libertarian forum mainly focused on survivalism.
Get Your Hands Dirty

You can also be sure that there will be a discussion group on any of these topics on the most popular social networking sites like Myspace, Facebook, Meetup, Ning, Yahoo Groups, Google Groups and many others.

That just about does it. If you have any recommendations that were not listed here (or corrections), please send them in and I will update the list. I'm especially interested in non-English forums. Thanks!