Except the politics everything is fine and perfect in India.. you can see each and everything in India not many rules are followed are there in India but people here are very caring and the other part is politics and politicians ruin the day of the man in every sequences !

 

Disclaimer: Not an expat, but an Indian citizen.

Caste system in India is a lot like White-Black racial segregation in US. In some ways, it's much milder than what Blacks had to endure in US and Jews, Romas and other minorities in Europe. The issue has been blown out of proportion by vested interests, more often than not funded by evangelist missionaries. I'm not disputing the fact that there are no caste based divisions, at least in rural parts, but it's more or less dying phenomena and will disappear in 3-4 decades at most.
Caste based politics is still active, but fast losing it's appeal. A lot of people from different castes as well religion work, eat together in almost every work place. Some even marry.

 

For living india is a good place, there is no difference in religious and caste, you can live as you like.
Searching jobs in India is also easy through job portals.

 

I'm born Indian and Life here is Quite nice and calm, there is not much quality of life but even then people love their lives, theirs family and give importance to their bonds