The problem is that he leaves so much underspecified. This may be a reaction to the extremes of WSDL and SOAP, but how could the current outcomes and state of

The problem is that he leaves so much underspecified. This may be a reaction to the extremes of WSDL and SOAP, but how could the current outcomes and state of "REST" APIs be any different, if no one person can agree particularly much on what a REST architecture is?