Gateway has become a focal point for the issue of developer engagement at SAP, not to mention licensing models for customers. In this taped Google Plus Hangout, Jon Reed of http://www.JonERP.com talks to fellow SAP Mentors Graham Robinson, Ethan Jewett and Owen Pettiford on the myths and realities of NetWeaver Gateway, and the potential it may hold for new SAP development (and business) models.