Before making all this fuss, go to the basics of Varna, they were on the basis of profession or occupation which was undertaken. Thus in the modern corporate culture or engineering an electrical engineer, mechanical engineer or a leather technologist or rather in a corporate worlds there is a classification like VP, Director, Operative etc. an operative cannot mingle with with director or VP or CHMD. 5000 years back Brahmins, Banias, Kshatriyas were like todays Directors, Chief of secuirty, Finance etc. Giving too much importance to such nasty things will again take us back to from where we have come out and hand over out reins to foreign (Previous British or Mughal Raj)