Thanks for sharing the data. Can you break this down into how many actual servers you have? Is providing a high level of redundancy the source of the high cos

Thanks for sharing the data. Can you break this down into how many actual servers you have? Is providing a high level of redundancy the source of the high costs? Why do the S3 numbers fluctuate so much -- that implies a lot of transient data. At $100\month you are storing ~50MB per active user?