Caste system exists in Islam also. There two borad divisions called Ajlaf and Ashraf and innumerable sects like Shia, Sunni, Ahmedia, etc! Whom are you trying to fool?
Mohammed himself had proclaimed that his tribe (Khoresh) is the superior most tribe on planet earth and enjoined upon all Muslims to visit Kaaba (the moon temple he renovated) to create a perpetual source of income for his tribe! Islam is nothing but Arab imperialism. The Indian and Pakistani Muslims are not considered as equals by the Arabs. You people are better off in our Country. Don't fritter that away by your hate compaign. Nobody is willing to tolerate your belligerance (not only in India but anywhere in the world).