Fundamentally Wrong

Those who think that there are fundamentalist athiests could benefit by reading AC Grayling's essay which

... might help to clear the air for [the faithful] on the meanings of "secular", "humanist" and "atheist". Once they have succeeded in understanding these terms they will grasp that none of them imply "faith" in anything, and that it is not possible to be a "fundamentalist" with respect to any of them.

Read more here (http://commentisfree.guardian.co.uk/ac_grayling/2006/11/post_604.html).