For the record, all demos for LearnSWFObject.com have been relocated from my personal server to GitHub. The root URL has changed from demos.learnswfobject.com to learnswfobject.com/demos.
This enables me to keep all of the demos in the same repo as the primary LearnSWFObject site. The site and demos are old, and have not been updated for years, but are still useful to some members of the Flash community. Moving the files to GitHub is a nice way to keep the tutorials and demos online while reducing my personal burden for hosting the sites.