Yeah-- this happened to me with one of my schools... the least "prestigious" of all the schools I applied to!
My stats were far enough above their averages that I think they didn't bother granting me an interview etc., but I still think it's pretty rude that they could cash my check so quickly and not send me a rejection letter!
I called them and complained, telling them at this point I had no interest in their school anymore and was planning to matriculate elsewhere, but how frustrated I was at their lack of communication. They apologized profusely and said I should have gotten a letter telling me of my status at some earlier date. Three days letter I got the rejection letter in my box.
It is ridiculous-- I'm not at all upset about being rejected-- but at least have the dignity to send SOMETHING. My application there was complete in late AUGUST-- and not a single word until May when I finally decided to call them...and all of this is after their interview season was over, meaning I had no hope of an interview and was guaranteed rejection. All it takes is a simple letter, people! 🙂
Sorry for the rant. Wright State admissions office, you suck.