I think it's bulls.hit when employers can't be bothered to let someone know that they didn't get a job. like all you have to do is send an email that says no thanks. it's not that hard. if you reviwed the application it's as easy as copy and pasting some generic rejection letter. don't pull that "don't contact us, we'll get ahold of you if we're interested" bulls.hit and just let them assume they didn't get the job after waiting for however long.