Sites in which Mozilla has the back-button bug:
http://annevankesteren.nl
http://www.chrisgonyea.com/blog/
http://www.tweakers.net/
http://www.nordichardware.se/
http://www.media-vida.net/verforo.php?fid=1
http://forums.pcper.com/ (http://bugzilla.mozilla.org/show_bug.cgi?id=250521)
http://danbri.org/words/