alt.talk.creationism - join
High activity, 499 subscribers, Usenet

sci.bio.evolution - join
Discussions of evolutionary biology. (Moderated)
Low activity, 1243 subscribers, Usenet

sci.anthropology.paleo - join
Evolution of man and other primates.
High activity, 504 subscribers, Usenet

Atheism vs Christianity - join
Welcome to Atheism vs Christianity. A site for continuous, lively and engaging debate between atheists and theists. All religions are invited to take on the challenges offered by atheists to your beliefs.
High activity, 5706 members

alt.philosophy - join
High activity, 2006 subscribers, Usenet

alt.philosophy.debate - join
Back to basics.
Low activity, 666 subscribers, Usenet

alt.atheism - join
Godless heathens.
High activity, 2747 subscribers, Usenet

sci.skeptic - join
Skeptics discussing pseudo-science.
High activity, 801 subscribers, Usenet

talk.atheism - join
Debate about the validity and nature of atheism.
High activity, 532 subscribers, Usenet

Maleboge.org - join
The original Maleboge talk group, founded and designed to discuss and expose religionist irrationality and religious fraud, as well as the tactics of religious charlatans.
Low activity, 49 members, moderated