OMG 5G Internet is coming and it promises to fulfill all our communication dreams with truly seamless connectivity and practically unlimited data. 5G’s going to make Big Data into Fast Data and Ubiquitous Data, connecting and automating everything. Soon the very idea of an Internet-free space will seem hopelessly antiquated, and tolerance for slow video buffering will drop to historic lows. The way marketers talk about the much-anticipated “5G,” or Fifth Generation, of mobile wireless technologies (scheduled for mass rollouts by 2020), you could be forgiven for thinking there are no drawbacks at all associated with unprecedented data density.