Just for kicks, I rendered the SOD (sic) feed as DHTML outline.
While I was busy enjoying the simple pleasure of opening and closing the folders, it occured to me that it would be pretty simple to write a Zope ODB "tree" to FolderTree script. That way you wouldn't haven't to worry about the dtml-tree tag wigging out when the cookie [it] sets to figure out who's on first is longer than the cookie spec allows for. Interesting...