In Venezuela, savvy shoppers are hunting down scarce supplies of toilet paper with a smartphone app. The smartphones, compact packages of electronics, are several generations more advanced than the white square, but they are available when the toilet paper isn't, because, unlike the toilet paper, they aren't subsidized and price controlled.
While Hugo Chavez did at one point unveil a Chavezphone for the poor, he succumbed to the wonders of Cuba's Socialist medicine before they could become as big as Obamaphones. But if Venezuela ever falls to the dumbphone, then there won't be a smartphone app to find a smartphone with.