Honestly tell me guys could Shivani or any other highly successful Indian American could have stayed back in India and achieved what they have done? To use their intelligence for their country, the country should also be interested! Given the wreckless reservation policy and the least respect for meritocracy, only a fool would like to fight the system in India and, if any energy left, try to uplift the country. Tell me with so many people staying in India how many have brought laurels to India in Science and engineering? Even most of the nobel laureates(hardly 4 !) India boasts of are not Indians in the true sense.
About the contribution of Indian-Americans to India, I would like to ask those ignorants to keep their mouths shut if they don't know!