Last modified: 2008-03-12 01:33:48 UTC
Under section, "Other projects of Wikimedia"
arbcom-en links to: http://arbcom-en.wikimedia.org/
correct link: http://arbcom.en.wikipedia.org/
Alternate idea (fork to new bug?): Make SiteMatrix pull data from a protected page on Meta, similar to the portal templates (such as http://meta.wikimedia.org/wiki/Www.wikipedia.org_template ).
What it most likely should do is read the configuration file and look up the correct value.
*** This bug has been marked as a duplicate of bug 13320 ***