And we quote:

Hi everyone,
 
As our game login, forums and web site are all currently (9:45 in the morning CEST, June 30th) down in Europe, and have been down for some time, I wanted to send you this message to let you know that we?re working on these issues and hope to have it all up very shortly. The main priority is of course the game login, with everything else following soon thereafter.
 
If you have any chance of informing your visitors about this on your site or forums that would be much appreciated. As soon as the forums and web site are up I?ll try to have an explanation posted there.
 
Sincerely thank you,
 
Thundgot
Community Manager, English (Europe)
Blizzard Entertainment Europe

Just to let you guys'n'gals know that Blizzard currently are working on the problem, with the logins. Mail was recieved, 09:48 CET. We cross fingers it will be up and running shortly.

Tomorrow Blizzard will launch Battleground on the euro servers in patch release 1.5. We are ofcourse looking forward to see this new addition to WoW. You can read the full press release here:

http://www.blizzard.co.uk/press/050607.shtml

Happy slaughtering! :)