This page uses an alternate server, which can easily be set with a page variable.
This page has been octothorped with these terms
BACKLINKS
Dang, looks like no one's linked here yet.
The rest of the site is using octothorpes.es, but this page is using hashtags.rdf.systems. Note that it shares #demo but does not return any of the other pages, as they are #’d on the main server but not this alternate one.