In India, affirmative action has basically served to deepen the lines between castes/religions etc. More and more sections of society demand that they be included in quotas. The people who do get in using such programs rarely succeed in suppressing the nagging question of whether they earned it (and that questioning stays with you all your life). Meanwhile, people forge identity documents to make it through such programmes, and the abuse of the system means that no one trusts that it is doing any good overall. In fact, by now, it has become a tool for politicians to appease fractious sections of society.