Though taking the big-picture look, I can imagine if Cobb's maturing into something Dem-friendly.
As for N Carolina, remember the late great Jesse Helms...
LOL, no Cobb County isn't evolving into something more Democrat, its actually becoming more Republican with each passing year.
Its part of the irony of metro Atlanta, its suburbs have increasingly grown more conservative as the metro area grows while the center city has grown into the most progressive part of the old south. You have to remember that a lot of people from the other parts of the US that tend to move to a place like Atlanta are those looking to get away from the liberal Boston or Philly attitude, they move there for a purpose and its not always about jobs. Some of the most conservative people the state of New York will somehow find their way to Houston or Atlanta eventually. In my opinion, Atlanta's job creation engine is truly overrated.
The real reason so many people moved to Atlanta is because housing is the cheapest in the nation for a larger populated region. You can find a 2500 sq ft home for sale probably for $150-200k throughout outer metro Atlanta in places like Gwinnett County or especially places like Cherokee County. Atlanta has a lot of new $10-12/hr jobs and these people move to Atlanta, get a subprime mortgage and are able to own a 2500 sq ft home on $10/hr.
The downside is that Atlanta was pretty hard hit with subprime mortgages, so like suburban San Francisco, even though Georgia is cheap as dirt, they still have tons of neighborhoods with relatively new homes that are abandoned with foreclosure sales signs up... Sad story, so I doubt Atlanta will continue growing as it once did. The metro area really reached a peak in the 1996 Olympics with recognition, today its just an aging city that is increasingly a sign of the unsustainable past.
THAT is why metro Atlanta grows along with the cultural thing.... Atlanta's job engine isn't creating super high paying jobs, its just so damn cheap to live there. Metro Atlanta's average pay is a step below much of the nation, and its even below the booming Texas metros. Dallas is a much wealthier region than Atlanta for example.
And quite honestly that's why I dislike Atlanta so much, its city isn't that impressive, yet its the only place to truly be comfortable if you're not into intense conservative lifestyles. The city isn't too impressive, so that's why I've never been impressed with the place.
Part of the problem with the city also is the intense racial divide. I won't even bother commenting on it, but Jason (Darkstar) mentioned how he didn't see anyone who was white in the city after business hours. Its true in 2008 as clear as it was in the past.