Boss..when did u come to Tamil Nadu or Chennai(state capital)?...u guys don't keep on giving the so-called old stories again and again. The population of North Indians have increased tremendously in Chennai..thanks to IBM/TCS/Infy/Wipro and other MNCs...I have seen many bus conductors ask for change in Hindi, lot of North Indian hotels have got started....where r u man....come visit and then you will realize the difference. There are some illiterates who can talk only in their mother tongue...that's a universal truth...u can't say that happens only in Tamil Nadu