The US Military ID Card is one of the easiest documents in the world to forge - it's just a piece of cardstock with a cutout-poloroid, laminated in plastic.
I'd be more surprised that a state recognizes it, than that it doesn't.
Of course, from what I hear, the DOD is in the process of upgrading to a new "smart" ID card, which is supposed to be harder to forge - perhaps GA will recognize that?
But if there's any outrage here, it's that the DOD went so long with such an important document of such poor design and quality.
I am looking at my military ID card (retired). It is not plain card stock. The whole thing was printed in a computer when I got it. It has a halogram (sp), all kinds of superimposed symbols, a bar code and some other funny-looking coded thing on the back. Appears very difficult to reproduce. Apparently, it can be verified in a card reader.