I think it's time to set up a local Atlanta IxDA group! That's
especially true since there's a lot of great work going on in Atlanta,
and the 2008 IxDA conference taking place in (relatively) nearby
Savannah.
We already have a related group[1] that started out with an IA
orientation, but it really covers a range of UX disciplines. Whether
you're interested in that, or you want to set up a separate IxDA
Atlanta group, speak out, and we'll see where interest takes us.