This stuff happens in the hearing world to hearing people too and it sucks. I wonder if there is a way you could all get together in some sort of lawsuit. How about the ACLU, would that help? I know at some of the jobs I've had, I've gotten in trouble for training people to do things that had them dealing with the public and management wanted them kept hidden away. They didn't present the image that the big bosses wanted. Sick.
What do you mean by "depend on your college education"? Suppose a deaf person did very good at college and got a master degree, the employer might not look past that person's hearing loss and decided not to hire him/her just because s/he is deaf. That could happen to any deaf person even though if he/she can speak clearly. It has happened before so it is nothing new.