You are wrong - the next billion (or two!) live next door to China, from where we are seeing the emergence of the first sub $200 (full, unlocked price) phones this month [http://www.priceindia.in/tv/spice-mi-300-price-%E2%80%93-che...]

That price figure is going to fall way, way lower once the Android supporting Mediatek chipsets enter full production [http://www.electronicsweekly.com/blogs/david-manners-semicon...]

I predict $100 Mediatek-powered Android smartphones by summer 2011, flooding the Asian market.