I...I voted for it
But to be fair, the Telltale that did the first two Bone games is quite different from the Telltale that is giving us Monkey Island now. They've really upped their game with every...uh...game, so no matter how much some of us may be willing to give a limb (maybe a limb) for a third Bone game, it's hard to honestly say they're better than S&M or W&G.
...I'd rather see more Bone than Strongbad though.