Wikis, Docs, and the Reuse Proposition
http://blogs.sun.com/coolstuff/entry/wikis_docs_and_the_reuse

Armstrong, Eric
Sun Microsystems
2007

Abstract:

The Darwin Informaton Typing Architecture (DITA) is an XML-based document format that was designed from the ground up for reuse. It rocks. Content Managment Systms (CMSes) are designed to hold XML data. So in theory, a CMS system that lets you edit like a Wiki would be everything you need. But getting a system like that to work is a pretty tricky proposition.