What you forget are the rape cases that are not reported in the media or do not get the same attention in the international press - The rape of poor dalit(lower caste) women by upper caste men. In some cases its used as a tool for handing out punishment to the unfortunate girl's husband, brother or father.

India's middle class or upper class cannot be so easily exonerated. There are equally horrific stories of women being exploited by well connected and well educated individuals. Please look at [1] and [2]

A slight detour and some anecdotal evidence. I was once at a party in the Film Institute of India, Pune. Pune is one of the more metropolitan cities in India and the environment and the outlook inside FTII is more progressive than the rest of India or so you would think. A guy kept coming to my female Caucasian friends and offered them drugs. We ignored him for a while and now hurt by this he started calling all white women as whores who destroy the sanctity of the college and the nation. The worst part was the group of people around him who supported him.

The problem is at a much deeper level and its present in all stratas of our society.

[1]http://en.wikipedia.org/wiki/Suryanelli_rape_case [2]http://www.outlookindia.com/article.aspx?205638