I agree with Kalam, he is a role model, but I think he will get caught up (just like Manmohan Singh has) in politics, it is very unfortunate. As for the other replies, you people are the problem, instead of having an intelligent discussion, you get pulled into bullshitting around, or if nothing else abusing Hindus, Muslims, Christians, Sikhs and everyone else.
As for Mayawati, I don't think she should be running a country, same goes for Modi. Both of them (in my opinion) don't have the intelligence or respect from the Indian people. Now I know Manmohan Singh was picked by Sonia Gandhi to be PM, but atleast his credentials are in the right place.