Here we go again...
Despite the fact that there is no one size fits all approach for SOA, Burton Group seems to be insisting that in the future everyone will use REST for SOA (although they were at a Web conference when they made this statement).
I'll buy the argument that REST is the Web and the Web is REST - no problem.
I won't buy that all services are stuck with using lousy transports like HTTP (just because its a service doesn't necessarily mean its a web service)...