Where is that information coming from? Novell's PR has been working overtime to keep these incidents firmly under the rug.
Actually, I stand corrected. All three are running Netware. Shows you right in the HTTP header.
Netcraft.com shows you also.
http://toolbar.netcraft.com/site_report?url=www.opensuse.org
http://toolbar.netcraft.com/site_report?url=wiki.novell.com
http://toolbar.netcraft.com/site_report?url=forge.novell.com