> one [of] the reasons that the industry moved away from XML was to have cleaner separation between data and logic How is XML coupling data and logic? The only

> one [of] the reasons that the industry moved away from XML was to have cleaner separation between data and logic How is XML coupling data and logic? The only kind of "processing" it does by itself I can think of is composing documents from pieces and "processing instructions" as a generic extension mechanism. That is, features to support its original use case of authoring and capturing structured text. Now SGML has more processing features (tag inference, stylesheets/link processes, notations), but is still far away from Turing-completeness.