Digital disruption is a communications revolution. Gathering pace from email and texting to always-on mobile, from the Internet to the Internet of things, from the ways we share food pictures, to the way your fridge orders food. So what do those in the communications business think about it? We spoke with a disrupter, Jeff Pulver, VoIP Pioneer & Communications Visionary, a network provider, Marcus Jewell, VP EMEA, Brocade, and a telco, Joachim Horn, Chief Technology and Information Advisor, PLDT, to find out where they think this is going…