Many people in developing countries have mobile phones, and smartphones are rapidly becoming the computer of choice for them. Also, remember that today's high-

Many people in developing countries have mobile phones, and smartphones are rapidly becoming the computer of choice for them. Also, remember that today's high-end is tomorrow's low-end. Why develop stuff for the past? Don't think of the developing world as a dumping ground for our worn-out ideas and wares, because that's not what it is.