They actually just changed this yesterday: http://aws.amazon.com/about-aws/whats-new/2015/08/amazon-s3-introduces-new-usability-enhancements/ http://aws.amazon.

They actually just changed this yesterday: http://aws.amazon.com/about-aws/whats-new/2015/08/amazon-s3-introduces-new-usability-enhancements/ http://aws.amazon.com/about-aws/whats-new/2015/08/amazon-s3-... > Bucket Limit Increase: You can now increase your Amazon S3 bucket limit per AWS account. All AWS accounts have a default bucket limit of 100 buckets, and starting today you can now request additional buckets by visiting AWS Service Limits.