Please add links to any interesting A/A blogs you come across....
I will put down the ones from Raising Freethinkers. If you have not already I recommend picking up this book. It is full of so many ideas and programs for children of non-religious parents.
The Friendly Atheist
Rant & Reason
Half Full Blog "The Science of Raising Happy Kids"
The Meming of Life Parenting Beyond Belief blog
I'll add more as I come across them.
Invisible Pink Unicorn
These two aren't blogs...but i like them and they have blogs on the site if you look through itAmerican Atheist
Those are two that I go to often