Georgia law limits the referendum process to ONE issue at a time. The law that passed made BOTH Gay marriage AND Civil Unions Illegal in the State of Georgia. These are two SEPERATE, although admittedly RELATED, issues.
This ocurred despite the fact that many voters who oppose Gay marriage do NOT oppose Civil Unions and if given the opportunity would have voted as such.
The law as it was worded did not permit people who support Civil Unions but who oppose Gay marriage to cast their votes in a way that reflects that position.
Hence todays decision.