I don't see a reference to Siméon and Wadler: "So, the essence of XML is this: the problem it solves is not hard, and it does not solve the problem well." http

I don't see a reference to Siméon and Wadler: "So, the essence of XML is this: the problem it solves is not hard, and it does not solve the problem well." http://homepages.inf.ed.ac.uk/wadler/papers/xml-essence/xml-essence.pdf http://homepages.inf.ed.ac.uk/wadler/papers/xml-essence/xml-...