It used to be easy to get lost. Pick up your passport, board an airplane, and zoom, you were gone, disconnected, all on your own, until and unless you stopped by an Internet cafe or an international phone booth. Nowadays my T-Mobile plan gives me free data roaming in more than a hundred countries, and even those without, like Vietnam, where I write this, tend to have near-ubiquitous… Read More
Source: Tech Crunch