I think this article is a complete sham, the guy has generalised a one off experience, and btw i am sure they are more muslim localities in all of india and specifically mumbai where hindus are not welcome, this guy should realise that based on a few localities and few fundamentalists on either side, dont label a city like mumbai bad or good.
I think mumbai is one city which is more tolerant to all religions than any other city in India.