I'm going to work on publishing reference docs (Javadoc, reports) for Continuum under the maven.a.o/continuum/ref/$version url.
This weekend I configured UMLGraph to generate diagrams as part of Javadoc for Archiva [1] and plan to do that also for Continuum. [1] example: http://maven.apache.org/archiva/ref/latest/apidocs/index.html?org/apache/maven/archiva/consumers/BaseConsumer.html -- Wendy