As of October 2012, it's on EC2. http://status.fogcreek.com/2012/10/fogbugz-kiln-and-copilot-continue-to-run-on-backup-power-trello-moving-to-amazon-aws.html h

As of October 2012, it's on EC2. http://status.fogcreek.com/2012/10/fogbugz-kiln-and-copilot-continue-to-run-on-backup-power-trello-moving-to-amazon-aws.html http://status.fogcreek.com/2012/10/fogbugz-kiln-and-copilot-... I don't know how many instances, or what size.