I noticed the numbers in Cobb and Gwinnet - also big counties for GA - were lopsided in the other direction. I can imagine they are nice, middle-class areas where people are gainfully employed.
Keep up the good fight, my FRiend.
I grew up in Clayton county which is just south of Atlanta. During the 80s it was a a nice safe suburban county that gave over 75% of the vote to Reagan in both elections. It just recently voted 75% for the messiah. It only took 10 years to totally flip the demographics there. Really sad when I return to visit that area from down here in Florida.