I know many here in the north of Great Britain who don't want to go back to India and dread the BNP coming into power incase they deport us.
They despise the hostile enviroment of India.
Casteism and religious based discrimination definately happens in the rural areas of India (72% of India) but even in the urban areas Muslims can't live in certain apartments or behave in a certain ways because it offends the Hindus, this is not because of Indian laws because Indian laws stress equality and no discrimination but because of the people who are largely uninfluenced and unaffected by what the law books say.
Yar, I know some Martians too, who doesnt want to go back to Mars because its too cold in the night and too hot during the day. Its a pity isnt it? Cruel world.