A friend of mine’s son recently returned from an extended absence which basically removed him from nearly all aspects of technology, including the Internet, for a bit longer than 5 years. Upon return, observing him restore his awareness of technologies and absorb all things new developed over the past 5 years was both exciting and moving.
To be fair, the guy grew up in an Internet world, with access to online resources including Facebook, Twitter, and other social applications.
The interesting part of his re-introduction to the «wired» world was watching the comprehension flashes he went through when absorbing the much higher levels of application and data integration, and speed of network access.