Anil Nair, Your are born to brahmin stepfather,that you know very well,you will talk like this only, I don't expect any thing better than this from you?Go to 500 years back,non of our tamil literatures were written by Brahmins,Call sangham literature 2500 years old and Kaddai sangam literature like Chlapathikaramin 500 Ad, All your brahmins cadvancement came in the later period of British rule,where the Kshatriyas/Muslims become enemies to British and these brahmins and nairs betrayed other fellow hindus by doing addv services to their bosses.Such guy are cl;ever enough to claim they have inherited inteligence.Even now let your caste fight the other caste,you know where you would be. Shut all inteligent theory.