Education may be on the brink of a massive wave of disruption. Websites like Coursera are the more obvious and visible examples of this disruption, but a more subtle but more powerful example are the significant number of tech workers who were self taught using tutorials and other internet resources to get the necessary job skills. Coupled with the exploding costs of higher education (at least in the US), I wouldn't be surprised if the education landscape looks very different in 20-30 years.