Yes, I'm sure this has been thought about before, but what would happen if we threw the idea of everybody seeing the same order out the window? The comments upvoted by people whose comments you have upvoted would have added weight for example, even to the 2nd, 3rd, nth degree. There's a whole bunch of questions that spring from this, I think, and you wouldn't have to go all-in on it, but I think it could be an interesting exercise.