Born two or three years after the invention of the World Wide Web, and just 12 or 13 years old when the invention of the smartphone changed everything, the latest cohort of millennials just graduated from college last spring. Now they are entering the workforce, where they will be joining their "digital native" predecessors, who already make up more than half of the workforce. And they are even more immersed in the technology and culture of the internet than their forerunners were.