Like somebody said let Mr. Ravi keep his mouth shut. He is a member of Congree Party and he they can only talk like this. First they talk about religion, then about caste then sub caste, then a section of sub caste ... so on. Every religious structure has its own principles - if people cannot accept it - they do not have any right to talk in public about rules and regulations. That is the end to this discussion. Reservation comes handy for these some called politicians and cheap publicity - let these peole do some good things to common man and gain popularity.