I remember watching this documentary about a group of boys from rural farms in China who traveled to the city to look for jobs. Their parents house had little to no furniture, maybe a chair or a dresser, and few threadbare blankets and cloths, and they frequently went hungry, and things in the city weren't a whole lot better. The most amazing thing is that all of them had cell phones and spent their free time texting. It was mind blowing to see these guys squatting on a dirt floor next to their sick mother and starving brother with a cellphone in hand.