After reporting weirdness last week I finally sat down with a completely clean and virgin install of WordPress 2.3.2 and traced what happens when you make a permalink request for a non-existent URL.
Here are two sets of URLs to use as examples and context:
These are valid URLs:
http://site.org/archives/101
http://site.org/page-name
These are _not_ valid URLs:
http://site.org/archivezorz/101
http://site.org/favicon.ico
Valid URLs get parsed, the [...]
