Congress gets elected on other national issues, despite their support for Muslim concerns. I seriously doubt Muslim rights are anywhere near the top of any non-Muslim voter's agenda.
I know it will be hard to believe, but the only thing perhaps stopping Indians from voting for the BJP is that its apparently not secular. Apart from that there is not much of a difference between Congress and BJP. Yes agreed Muslim rights isn't the top agenda for a non-Muslim voter but its not for a Muslim voter either. Why? because Gujarat riot isn't a daily phenomenon as some Pakistanis make it sound like. Ask any Indian Muslim about it if you don't believe me. And if we were so anti-Muslim, once we found out that Congress government had formed Sachar committee, we wouldn't have voted back them into power in 2008 right?
What I see is that, in most states, Muslim literacy is well below Hindu literacy. This despite the Sachar commission's findings that Muslims parents prefer modern education over madrassas, but have less access to government schools.
Firstly the chart I posted, 5 out of 13 states Muslims had higher literacy rate than Hindus. Assam and West Bengal there are allegations of illegal migration from the bordering country, which could have pulled down Muslims literacy figures in these sates down by a bit.
Why the stats for Indian Muslims is so negatively skewed in Sachar report? Because Muslims of Uttar Pradesh, Bihar,Jharkhand, West Bengal and Assam form close to half of the Indian Muslim population. Now these states are the most under developed states of India. Hindus are doing just as bad in these states. End of the day its all about money. If people have money they get their kids good education, irrespective of religion. There is no discrimination there.