Steve Ebersole's wrote a "This isn't a rant" rant on the JBoss community site where he proceeds to attack a series of Maven straw men. I'm not going to get into it, other than some quick responses:
1. Docbook? You have a hard time managing DocBook with Maven? C'mon - I manage a library of books with Maven all of which are written in DocBook. The artifacts are deployed to a repository manager, and the builds are all run through Hudson. We spit out ePub, PDF, HTML using the docbkx work from Wilfred Springer.