I see it in another way, The biggest whiners in Singapore are the Chinese, somehow with local advantage and majority advantage they have been 2nd to the Indians in combine household wages(Funny right) for the past few years. Its also funny that the only people i see talking about cast and shit are usually the Chinese, who are still stuck with their old perception(Cheena bukit), Move on and stop whining, Take yourself as an example @buikia, you are living in a 2 rm rental flat, while foreigners of different ethnicity are snapping up houses.
By the way, take note that at least 50% of Indian nationals here are of south Indian descent here.