Smartphones have most definitely changed the way we communicate with each other. This revolution in communications began not with Smartphones or the iPhone, but with the internet and computers. Already, back in the late 90s, in the era of instant messenger and the early days of VoIP technology, distances across the globe became obsolete. Communicating with a friend across the street, or on the other side of the world, happened at the speed of light. In the 90s and early 2000s, the communications revolution belonged to wealthy countries....