1. You (and some others) seem to equate any attempt to "fix" the situation as an affirmation that your condition is an inferiority and therefore reject such attempts (e.g. I know many people in the Deaf community reject cochlear implants due to this reason and out of fear that they would be rejected by the community). Yet, they don't have to be so opposed to the other. A famous example is Oscar Pistorius (http://en.wikipedia.org/wiki/Oscar_Pistorius) who have qualified for the Olympics in 400m. He is using artificial legs but I don't he views himself as an invalid.
2. Coming back to the desire of some Deaf parents to have a non-hearing child: If you think that Deafness is somewhat a cultural artifact then there's nothing wrong with this (I want my son to be fluent in my native language in addition to English), yet ethically this idea seems wrong (e.g. I could only find an old example online: http://www.guardian.co.uk/science/2008/mar/09/genetics.medic...), here's a discussion on the subject (http://wiki.answers.com/Q/Is_wanting_a_deaf_baby_if_you_are_...).