For excellent naturalist and supernaturalist blogs I recommend: Theo-sophical Ruminations, Debunking Christianity, Wintery Knight, Camels with Hammers, WEIT,Reasonable Faith, Unreasonable Faith,Atheist Ethicist,Solange’s/Posterous and for sure mine.
Jason and Danzel handle us skeptics well @ Theo-sophical Ruminations.
Wintery Knight is also political- to the right.
Solange is Montaigne updated, I think.
Altogether, people get an excellent education in religion and irreligion from them.
You might post here about anything from anyone of them. I’m encouraging a thoughtful dialogue.