A very Fair and practical picture of Indian Hospitality has been given here by author. Even though many approach has been applied on the discrimination front..the fact is rich will always Supress poor. Leave alone religion, caste, community and creed.. the rich is accepted in any form across the Indian Spectrum. So looking from economic perscpetive..the author would have easily found a flat if he would've been a Rich Indian than a middle class Indian.
My view is as people become wealthy the differences at the face level will subside...even though at the root level it will take time to see that seachange.
Until then lets uphold the positive side of our secularism.