my friend every person who is residing in US is not working for himself/herself there are good people also but the main problem is that because of some bad NRI's people generalize things. Its really bad. I wuld give an example I know one of my friend who came to US because of situations. His father was a farmer and their land was under some zameendaar or something. He cam here worked here and earnd money and sent it back to India for his father is acquire back his stolen land. Is there a bad motive behind this!!!. By living in India could he have been able to do this since he belonged to upper caste. he had no cahnce of getting atleast to a good institution in India because of reservations. Whether you believe or not lot of brilliant Indian students have suffered a lot because of these reservations. Includig me!!