Increasingly more and more data is getting stored in cloud storages. There is no quick and easy way to copy these data between say two cloud providers or between two regions in the same cloud storage. e.g. Think of copying a TB of data between us-west region of amazon S3 to europe or singapore region.
With cloudInfra's api - just 2 calls (probably couple of more to register credentials), load and store, you can move TBs across the globe and charge the customers based on volume. It would need a way to receive s3 credentials from the user and give an intuitive browse, drag and drop of their S3 storage in two regions.