My thinking is that packages which wants to use CR for storage, but not particularly for content delivery, such as bug-tracker, I don't see any reason for the single CR folder hierarchy idea, where you have to construct a globally unique name somehow.
CR folders should hang off of site-map folders.
And in the cases where you do want to have CR folders actually reflect pages in a CMS, it'd still be most logical to use the site map for this, given that it'd actually be a site map.
So my thinking is that we should somehow merge site map with CR folders, though I'm not sure what it'd look like.
Does this spur any creative thinking with you CR gurus out there?