Consider a business where 90% of applicants are female and 10% male. If the business chooses to hire 50/50, they are probably getting some sub-par males assuming the distribution of qualifications between male and female for the two sets of applicants are similar (which we don't have much reason to believe they differ much). In this case the females might be annoyed with the "special" treatment given to male hires that perform worse. And male hires might wonder if they got the job because they were well qualified or maybe just because they were male. In my opinion, this kind of "reverse" discrimination perpetuates bitterness and discriminatory thinking on all sides. I don't think of myself as a strongly religious person, but I think Christ had something when he was teaching that an "eye for an eye" was the old way, but the better way to live is to treat others how you want to be treated.