If you're wondering, yes, the site IS down, apparently actionrealm is doing maintenance on their server(s).
Don't panic, they haven't died :)
Shouldn't take too long before its back up I imagine (maybe when you read this).
Update: (C&P'd from actionrealm placeholder page)
Expect us to be back within 2 weeks, all sites will be restored.
Sorry for any inconvenience to hosted sites and ofcourse our users