This page will appear mostly in the Google Sitemaps, but not in Atom feeds or anything (I hope), since I am backdating it to 2003. (It was actually written Dec 31st 2005.)
I'm curious to see how long it will be before Google crawls it. (I suppose a better test would be to construct all of this stuff by hand in a test directory and then register the whole thing, but enhh.)
As a side thing, this may test how many crawlers are using the AllPages indexes and so on. (I think 'not many if any', but I may be wrong.)