There's one little mostly unseen note in the 2.1 patch notes that has quietly been making players' lives easier for the past few weeks. Hidden way down inside the "User Interface" section, we find this: "Active corpses or objects (ones with loot on them) now can be selected and looted, even if they are underneath another corpse that does not have loot on it."
We've all been in that situation before 2.1, where we were fighting, and had to deal with adds that died in almost exactly the same place, and then had to slowly move your looting cursor over the whole area, looking for that tiny little section in which it went from black and white to color, just so you could look that few silver and bit of trash from it. Nowadays, in these enlightened 2.1 times, we can simply loot at will, and life is good.
Of course, it's not perfect-- I still can't target anything through walls, and that's a known bug. But it is very nice to see that one simple sentence in the patch notes, and know that I never again have to hunt around for a tiny point of contact just to loot a piece of junk.