It's amazing how quickly cloud costs can get out of hand with ephemeral dev servers, sloppy application code, and the like. At one job, I found a bad query that was costing us ~$112k/yr in excess EC2 costs and nobody had noticed the impact because nobody outside of finance was really paying attention to the costs.
Very neat service. Falls into that "Why didn't we have this already? category. Excited to try it out.
Looks like a tool we can really use to get our S3 costs manageable.
I would use it to see if I could get a better deal on hosting.
I need this. Please release soon. (And let me beta too!)