Here are some good stories from my fellow MVPs on the NAV2016 release.
Gary: http://www.garywinter.net/2015/07/13/the-skys-the-limit-nav-2016-continues-cloud-integration/
Waldo: www.waldo.be/2015/07/14/dynamics-nav-2016-it-is/
Mark: http://nav-skills.com/2015/07/13/dynamics-nav-corfu-will-be-named-nav-2016/
Totovic: http://totovic.com/2015/07/13/nav-corfu-is-now-nav-2016/
Saruav: http://saurav-nav.blogspot.be/2015/07/microsoft-dynamic-nav-2016-yes-thats.html