The main site (www) was down for approximately 2 hours. It did not come back online after a kernel update required a reboot.
However at this moment it may be possible the server is stuck running "fsck" (Linux equivalent of scandisk/chkdsk) which by default is configured to run at boot every 180 days. Still, it seems a bit long for this to take nearly 30 minutes.
If the server doesn't come back online by itself within the next 15-30 minutes I'll contact our provider to have them look into whatever is keeping the server from booting.
As a reminder, you can always access the torrent index of AnimeSuki through one of the mirrors:
http://animesuki.sandwich.net/mirrors.php
Edit: The server is back online. Total downtime was approximately 2 hours.
[Expires:2010-10-26]