Quote me on this one. You heard it here first.
The next big emerging market is Brazil.
Hardly news..Brazil has been booming economically for a number of years now, mainly due to the energy sector.
I find it difficult to understand the supposed antipathy in India...it is one of the most IT aware countries in the world with very high mobile usage...wallet aps should prove very popular there. And givne the high number of immigrants sending money 'home' I imagine BTC could prove very useful to that cohort as well.
We're not ready for India. Transaction fees are worth about a day's work there lol...
EDIT: (obvious exaggeration)