I realise that Toady currently is not interested in adding this. However one of the things I like so much about him is that he does listen to people. Why else bother having an eternal suggestions vote system if he is just going to do what he wants to do anyway? Toady is a reasonable enough developer that, if enough people want something and if they can provide a convincing argument and a practical manner of implementing something, he may consider it.
Of course it is his game and his decision to put in what he wants, but if it is like that as MUCH as you seem to think so, why bother with suggestions at all? And if you really don't want this in the game, why not just say that and leave it be? Those of us who WOULD like to see this implemented are happy enough having a productive and amicable discussion into the ways in which it could be implemented. If it never happens, what have we lost except a bit of time chattering in the forums?
Man, those of you who don't want poop are getting to seem really ANGRY about this. I don't get it. Our opinion differs to yours.
We've been able to post a whole host of reasonable justifications for discussing and wanting poop. So far the only reasonable argument I've seen against it has been regarding the extra effort in adding sewage systems to a fortress. Everyone else just keeps saying variations of "ew gross" which... well, in the last version all of my dorfs were naked, covered in several layers of vomit, blood and mud, none of them washed or bathed, my female dorfs regularly used their infants as shields, I would throw captured prisoners into a lava pit to burn to death and had an entire economy based on butchering kittens. Oh, and since all of my dorfs ended up with cave adaption but my trade depot was outside, every trade would result in a thick path of vomit trailing from fortress to depot. I can only imagine the state the goods ended up in by the time we traded them off.