Regarding obtaining bucket names relevant to our needs, note that I have already grabbed the following names and am happy to turn them over to anyone:
fedora-ami, fedora-ap-southeast-1, fedora-ap-southeast-2, fedora-ap-southeast-3, fedora-cloud, fedora-cloud-sig, fedora-eu-east-1, fedora-eu-east-2, fedora-eu-east-3, fedora-eu-west-1 fedora-eu-west-2, fedora-eu-west-3, fedora-hosted, fedora-images, fedora-images-ap-southeast-1 fedora-images-ap-southeast-2, fedora-images-ap-southeast-3, fedora-images-eu-east-1 fedora-images-eu-east-2, fedora-images-eu-east-3, fedora-images-eu-west-1 fedora-images-eu-west-2, fedora-images-eu-west-3, fedora-images-us-east-1 fedora-images-us-east-2, fedora-images-us-east-3, fedora-images-us-west-1 fedora-images-us-west-2, fedora-images-us-west-3, fedora-pvgrub fedora-us-east-1, fedora-us-east-2, fedora-us-east-3, fedora-us-west-1 fedora-us-west-2, fedora-us-west-3, fedorahosted, fedoraproject fedoraproject.org, redhat-ami, redhat-images