Here's something that would be nice: Little colored dots next to item icons in the Auction House that let you know, without having to mouse over, what augment slots the item has. Doesn't have to tell you if they're filled or empty, just if they're present. That way if I'm, hypothetically, searching for any cheap pair of gloves that have a yellow slot as a base for crafting, it's much simpler to find what I'm looking for.