CEO Todd Greene talks with Rob Woodbridge of Untether.tv.

PubNub is a real-time messaging platform – a company that had its roots before those of Loyalize – and something I liken to being a part of the plumbing of the mobile world. The company calls themselves a real-time infrastructure as a service offering and, if you’ve been watching the trends in rapid mobile application development and consumer engagement through mobile, they are right in the middle as these two worlds collide.