It's easy to rant, but hard to come up with a viable alternative, that encompasses the same scope. XML-schema and WSDL are mocked as an aside, but I dare you to provide me a REST alternative for those, as standardized as those. For all the horror stories, I have used Java to interact with a C# webservice without any pain, including WS-Adressing. The WSDL and XML-schema were a godsend compared to the earlier spec.

Like people that think you can just replace XML with JSON: you are missing stuff.