A link was posted here ages ago to a web site which ranked guild progress by server. Basically it went through the player records on the armory and updated them to show guild progress.
Does anyone know which site this was?
http://www.bosskillers.com/cgi-bin/bbguild/index.cgi?action=guildpage&guildid=3919&sid=Qo4urCMGSE
there you go