You can't compare income from FL between 1st and 3rd world countries. I know for a fact that some of countries don't have other choice but to do FL business over various semi-shady sites like Freelancer, Elance, oDesk, Guru, etc, where it is incredibly hard to generate >$20k/year income.
I worked on oDesk from Mumbai for a while making ~50k/year. It was surreal.
With this kind of income you can make a very decent living in India.