Existing Wording: FHIR supports 3 different paradigms for exchange: the RESTful API, Documents, and Messaging. Each of these approaches can be used to exchange information, and each has it's own strengths and weaknesses.

Proposed Wording: FHIR supports four different paradigms for exchange: the RESTful API, Documents, and Messaging. Each of these approaches can be used to exchange information, and each has its own strengths and weaknesses.

Comment:

It says "3 different paradigms" but four are listed (Services is discussed after Messaging). If it is not intended to be paradigm #4, something should be said in 2.0.2 about why not.

Summary:

Number of FHIR exchange paradigms