One of the small things I really enjoyed in Diablo 2 was the Horadric Cube. I know Diablo 3 has crafting NPCs, but a list of recipes just doesn't feel as "free" or experimental as jamming some stuff into the Cube and seeing what pops out.
Does the Horadric Cube make a comeback in Diablo 3? Or is it replaced entirely by crafting NPCs?