Dinnerbone seems to be trying out furnaces with various smelting times. Is there a possibility of much more customizable furnaces?
Watch out for the crabocalypse. Some say the day will never come. But it will.
If you'd like to talk with me about other games, here are a few I play.
Left 4 Dead + Left 4 Dead 2
TES 3 Morrowind + TES 4 Oblivion + TES 5 Skyrim
Team Fortress 2
Come to think of it, I mainly play fighting-based games.