Getting the pre-launch antzies (pun intended) I decided to click on the sign-up/account
maintenance link on www.worldofwarcraft.com. I received the following error, probably because they have the service turned off till midnight: "Not Found, The requested URL /cas/login was not found on this server".
I thought, maybe the cas refered to Yale's CAS, a Web Single Sign On service which primarily runs on Linux/Unix. A month ago, when they were having all kinds of load issues with the site, I checked to see if they were running MS Windows/IIS and they were. Well, its Apache now! :) I would love to know the stats of their 40 game servers; takes a lot of muscle to run an MMORPG.