Really? I've heard that they do communicate. Or at least I've heard that they know which schools you're getting into and partly make their decision based on that. I heard this from a vet who just graduated from Illinois last year. He seemed pretty confident about it, as I think they have students play a part in the admissions process, so I would imagine that even if he didn't, he knew people who did. If you're really interested I can ask him about it, but there's nothing you can do anyway...