Auto drop/stash items suggestion

I don't know if there is a feature for this yet ingame, but it would be nice to have the tilde key or some other key set so that when you hold it down and click an item, it would auto remove it from your inventory. If you were in your stash, items in your inventory would go straight to your stash and vise versa. I have yet to see any streams or videos of players taking advantage of any features like this, so I'm assuming there's none as of yet.