I believe that the law in Georgia allows for carry of anything 4" and under, so long as it is not an automatic or a bali. HOWEVER, there are two exceptions to this:
1) Within Atlanta city limits (where I live), the blade length restriction is 3"
2) On public transporartation, and in "public spaces" (stadiums, courthouses etc.) length is restricted to 2". Carrying a knife with a blade over 2" long in Georgia on public transportation (bus, train, subway) is a FELONY.
I carry a Spyderco Paramilitary (3" folder) and a Busse Game Warden (3" fixed)every day and I've never had any problems whatsoever- and I live in the Buckhead section of Atlanta, which is sheeple central.