We're getting a lot of reports that amazon.com is returning: Http/1.1 Service Unavailable

So far we have no information that this is a security incident or a major infrastructure issue.

 UPDATE:  It appears to be back up.  No word on what happened.

UPDATE n:  It appears to be back down.

UPDATE n+1: It appears to be back up.

UPDATE n+2:It appears to be back down.

...

-KL