"Even after working abroad so many years, NRI still follow the pathetic caste system and regionalism in the name of so called culture as in India." - This is absolutely untrue people in US don't ask for anyone's caste and eat drink have relations and marry in any family that has good reputation. In fact only out of India you will see a true Indian national integration. "
They refuse to integrate with main stream and live in isolation." - To a certain extent this could be true but only the first generation this was true of all the immigrants, Chinese, Italians, British Dutch and Germans have still maintained their traditions in US. Many of them still after several generations do business only within their community. Even though they all look alike. As the kids grow in US they are much better integrated. Tell me if a south India goes to UP does he stop eating Idli Sambhar? And shy away from becoming a member of Bharat Natyam academy? Even though people around him look like him and have same religion he will still seek out South Indian Society and at least try to spend some time while working with his north Indian Colleagues. His kids if they decide to stay there may be better integrated to UP.
Admit it man, be positive, People abroad and hardworking people in India in Back office Call Center and IT as well as the Indian Business people have taken the country%u2019s name to new heights. One whole generation has worked hard to change the image of the country. Now people take India%u2019s name in the same breath as china. In fact people say India-China and not China-India. Don%u2019t lose this opportunity by being a crab, crabs always remain in a container they don%u2019t need a lid because they don%u2019t let each other climb out. The world is big and there is enough for everybody if we stop back biting and work together.