Would someone point me to a good village sorter design? There's no shortage of designs, but all I've seen so far I've found to be lacking. Breeding isn't a problem, but it seems with 1.7.2 villagers are even more stupid than in 1.6. In 1.6 they'd spread out across the village, wherever there were doors, and only ran if they were pushed outside its bounds. So it was a simple matter to walk around, check their trades, and dispose of any villagers I didn't want. Now, my villagers all want to huddle in one spot that so far as I can tell is outside the bounds of (enclosed) village, and since they can't reach it they pile up in the corner that's closest to it, and anytime I push them more than 2-3 blocks from that spot they super-dash back. This makes it difficult to wade through them to check trades because my screen is filled with villagers, very often stacked on top of each other so I can't even click on some of them, if I kill them on the spot I often kill the wrong villagers, and if I try to push them around they run back into the pile, meaning I end up checking all the villagers again because I've lost track of which I have and haven't checked.
I've found some designs, but they generally seem to be created with the design philosophy of "let's see how incredibly big and inefficient we make make this just for the sake of making it big and inefficient." I'd like something that leans more towards "simple, and functional."