as long as low caste hindus enjoy quota,it is okay becouse they were oppressed by what you call high caste hindus.but can not accept converts of low caste from hinduism to allen christianity and islam to ripe the benefit by changing the religion for the sake of money/job and claiming again quota in education/job meant for hindus only on above count. as hindu unity is prime importance,no higher caste hindu will not make any hue and cry as long as this low caste hindu remain as HINDU (no caste tag to be mentioned anymore)but can not accept those converts to ride on the back of hindus for the benefits meant for them.