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Expository Document Contents 2/2
Do-what-I-say – must use information in the signaling that defines the behavior that fundamentally defines this service as different from others
Examples of this for the three services in section 2
Architectural perils of driving service definition off of extra data
Fraud – users lying to gain advantage – extra QoS, unauthorized services, free service
Interoperability Failures – what if someone has a different definition of service than you
Innovation Stifling – needs agreement and standardization of services
Examples demonstrating these perils happening for the three services in the examples section

PPT Version