Artisans are announced, its nice to see you can socket things more then once now and dont have to worry about leveling your own crafting. Just break down crap you dont need and level up the artisans youreself with the materials you get from breaking down crap loot.
Gamescom: Diablo III's Artisan System Revealed - PC Preview at IGN
Gamescom: Diablo III's Artisan System Revealed - PC Preview at IGN