:: Hindustani is spoken in Northern India and Pakistan; when it's written in Nastaliq, people call it Urdu. When it's written in Devanagari, it's called Hindi. There are millions of INDIAN CITIZENS who write Hindustani in Nastaliq.  

 :: Shahid, you are saying that these people don't exist. That their alphabet, their interests, don't count. That the fact that a great many people in the Bollywood film industry are Muslim, come from Northern India, have learned both scripts, and take care to use both in film titles and movie posters, that doesn't count. We have a quote from the author of a Hindi textbook saying that Nastaliq is used to write Hindi/Hindustani. Ignored. Instead, we're told to stop fussing over this minor matter.  

 :: It's not a minor matter, given a long history of communal tension and massacre in India. I'm not a Muslim (I'm a Buddhist, which by some counts makes me a Hindu) but dangnabit, I'm not going to be complicit in a policy that is discriminatory in its effect, whatever the tenuous justification given for it.