Oh well, I guess we can hope the folks at Apple think to add the convenience of "Poof! It's Gone".
Or, they can continue believing that the prospect of "What? No! I didn't really mean to delete that! Whaddya mean, there's no way to get it back!" is the greater inconvenience. (Alternatively, "No, that's not the one I meant to delete. I wanted to delete the one below it." Or "I didn't mean to delete them all, just that one." Or even, "Wait, did I delete the right one? Let me look at again just to make sure.")
