Please be aware of the fact that I list a blog here in no way means that I agree with everything the authors says. I consider it beneficial to expose myself to views with which I am apt to disagree, and some of the blogs listed below provide that on a fairly regular basis.
Blogs Focusing Mostly on Atheism, Secularism, and Closely Related Topics
Advocatus Atheist
Always Question Authority
Atheism And The City
Avant Garde
Background Probability
Bitchspot
Canadian Atheist
Conservative Skeptic
Deity Shmeity
Deep Thoughts
Ex Mormon Whispers
The Freethinker
The Freethinker Files
Freethought Now!
God is a Myth
Godless Mama
Godless Mom
Godless Spellchecker's Blog
Heather's Homilies
Laughing in Disbelief
The Lucky Atheist
Michael Nugent
Southern Skeptic
Towards a Rational America and an Enlightened Judaism
Wall of Separation
Blogs Focusing Mostly on Skepticism and Science
Debunking Denialism
Doubtful News
NeuroLogica
Why Evolution is True
Political Blogs That Regularly Address Religion and Church-State Issues
It's All One Thing
Jobsanger
Library Grape
Blogs Focusing on Education
Heterodox Academy
Other Blogs I Write
Revolutionary Atheist