http://patoline.org/ tries to be better and it seems like the authors have a good grasp of typesetting.
Esp. ANT would have been a fantastic improvement.
[1] https://web.archive.org/web/20090310012257/http://ant.berlio... [2] http://sourceforge.net/projects/ant.berlios/ [3] https://news.ycombinator.com/item?id=6668551
To start gaining traction though, it should migrate from darcs to git, and move their own repo to github. It would enable people to contribute more easily, as well as bug reporting and editing the documentation.
The tarball is still there, though.
pmeunier (https://news.ycombinator.com/user?id=pmeunier), one of the authors, discusses this a bit at https://news.ycombinator.com/item?id=8026930 (though without, I think, committing to any definitive answer).