Infidels.org
Ffrf.org
Secularhumanism.org
Thethinkingatheist.com
Atheists.org
Atheistnexus.org
Celebatheists.com
Iheu.org
Theproudatheist.com
Project-reason.org
Atheismresource.com
Atheistforums.com
Godisimaginary.com
Whywontgodhealamputees.com
Richarddawkins.net
Samharris.org
Rationalskepticism.org
Nobeliefs.com
Americanhumanist.org
Allaboutphilosophy.org
Rationalresponders.com
Positiveatheism.org
Godlessgeeks.com
Noorullah.org
Freethoughtnation.com
Atheistalliance.org
Goddiscussion.com
Centerforinquiry.net
Freeratio.org
Thehumanist.org
Ironchariots.org
Atheist-experience.com
Freethoughtblogs.com
Faithfreedom.org
Skepticsannotatedbible.com
Debunkingchristianity.blogspot.com
Thinkatheist.com
Jesusandmo.net
Truthbook.com
Evilbible.com
Atheistmedia.com
Au.org
Atheistrev.com
The-brights.net
Atheist-community.org
Laughinginpurgatory.com
Monicks.net
Weareatheism.com
Recoveringfromreligion.org
Rationalrevolution.net