Saw this on Gibson's website, didn't see anything here, thought I should bring it up in case someone was thinking of getting a baritone and wanted to add to their possible options.
If I had the money I'd get one.
Here are some links: Gibson.com: Gibson USA SG Baritone and Gibson SG Baritone | Musician's Friend
I love SGs, but they already have a problem with neck-dive, so I can imagine this one's headstock would constantly be plummeting to the floor. It would have been interesting for them to do some redesigning and move the bridge back on the body to compensate, but innovation isn't really Gibson's MO