It is worth mentioning that Muhammad Yunus is not only a microcredit pioneer but also co-created Grameen Phone, the very first mass cell phone provider in Bangladesh. They implemented a very innovative business model to make cell phones accessible to the poor, by allowing the cell phone owner (a villager) to resell minutes to other people in that same village.
What is interesting (and relevant for HN) is that the Grameen Phone experience demonstrates how access to technology empowers people exponentially:
1) The cell phone owner (villager) has a new source of income
2) The other villagers also increase their income, because now with access to crop information and market info, they can run their crops with less waste and negotiate a better price
3) Women is empowered because most of the phone owners are women (who are disenfranchised in that society)