Ahem.. Well what an observation!! Doesn't the stats speak for itslelf ? To become an IIT professor u gotta have brains and not caste. If only 2 of the 427 are non-brahmins, that's not because the rest are brahmins. Its because they have the right credentials. You talk about muslims not being in the faculty. Well let me ask u this. How many muslims send their kids to school and not madrassas ? How many muslims clear IIT-JEE ? Well when we have that stats, we can talk.