"I'm working on Paperboy WDM, a web data management program using Paperboy RSS for translating from data (in XML) to presentation (in XHTML, or whatever)." I'm actually about to start work on a site explaining the project in a bit more detail and how it differs from other similar projects like Cocoon (http://cocoon.apache.org/). Until I have that up and running, there are crumbs of information (in rough order of importance) scattered here (http://www.sourceforge.net/projects/pbwdm/), here (http://collab.freegeek.org/~wren/foss/gsoc-pbwdm.txt), here (http://collab.freegeek.org/~wren/foss.html), here (http://collab.freegeek.org/~wren/foss_blog.html), here (http://summer.cs.pdx.edu/?q=blog/5), and here (http://ossclass.wiki.cs.pdx.edu/cgi-bin/twiki/view/Main/WrenArgetlahm).