I saw the picture and thought dkamm was posting some mod screenshot (He removed me on Steam and won't add me back, so I don't know what he does anymore). I was thinking of posting "Ya, Dinnerbone wanted to allow you to enchant paper and anvil it to tools." Then I saw Reg's post, checked Dinnerbone's twitter, and was like "... :| Oh..."
Also, Dinnerbone did a hacky thing to allow players to set a default resolution. Hacky because the launcher should do it and not the game, he says. But this is so people who make videos can have the game automatically at a certain resolution.