The only real problem I find with REST+microservices as an architecture is situations where the right framework for one of the microservices&#x27; jobs is not well-equipped for HTTP interactions.<p>Although it&#x27;s always possible to knock something up to get the job done, a developer working in (e.g.) XSLT is not necessarily in his or her comfort zone when working with remote services, and that tends to cause delays and other headaches.<p>Otherwise, though, I&#x27;m all in favour of it as an architectural choice.