I made a slight change to the breadcrumb.py I wrote as a plugin for PyBlosxom . I changed the way the links are displayed, so that the directory seperators (/) are not included in the actual link, and added a rel=”tag” to the links to allow Technorati style aggregators understand them better.
As always, you are free to download it from this site and I am open to any hints, suggestions, fixes, updates, or constructive criticism of any sort.