Due to the intrinsic cultural diversity, each State in India cannot efficiently govern (legislate,administer,justice) more than 2 million citizens per State.
Hence India should 'decentralize' 604 districts into States or Cantons as in Switzerland.
It is true India is probably one of the very few countries with this vast a diversity in people, culture, language. There are more languages and far more religious communities in India than the number of states and districts.
However the small chunks of the country cannot self sustain. Its a complex problem where there is a strong necessity to be united at the same time ensure a govt which can handle the diversity.
Hence India should 'decentralize' 604 districts into States or Cantons as in Switzerland.
http://www.polldaddy.com/p/209736