curl -I http://oink-prod.s3.amazonaws.com/cristina-export.zip
HTTP/1.1 200 OK x-amz-id-2: gIfqnrhzuVR2HJIhT8Msk37Pp96qabi6Amtq6ZG9makBlT/d5z+bYivF27tac16v x-amz-request-id: 9A1C02D63152317A Date: Fri, 16 Mar 2012 17:47:27 GMT Last-Modified: Fri, 16 Mar 2012 06:09:58 GMT ETag: "6326a2bc6724b1566530f34f5d96bf26" Accept-Ranges: bytes Content-Type: application/zip Content-Length: 212717 Server: AmazonS3
curl -I http://oink-prod.s3.amazonaws.com/cristina-export.zip
Wouldn't take much for someone to whip up a script to parse the search results to build a list of usernames to bounce off of. There's also a fair amount of item-specific data too.