Dear All.
TLDR
In the see also section of this page there is a link :
Mediawiki Setup Guide at ofswiki.org
That doesn't take me to the page that is linked to, it auto redirects to a page where the site can be registered.
I haven't yet found a good alternative to this link, so I've left it on the page. I have put an HTML comment before the bullet point line that contains the link. I have signed this page with my 'SBS' tag.
SBS