Whenever I try to take something out of a bucket, it asks me a number and whatever the number is it gives me 50 of the thing I want, rather than the full value I input. so why not make buckets a bit like barrels and pull out 50 per click? It should be possible to shift click the bucket to simply take out a stack of the items in it. Shift clicking a bucket should remove the menu and just pick out 1 stack of item from the bucket. Not shift clicking it should let you empty/drink/whatever.
So yea, make buckets so that it's easier to take things out of them without emptying them. Please, pretty please.