Over the last few weeks I have hacked up S3Proxy, which provides an S3 interface on top of the jclouds BlobStore portable abstraction. This enables new uses of jclouds, especially for non-programmers, similar to jclouds-cli. For example, one could use an existing S3 application with a CloudFiles backend or run create local S3 blobstore using the filesystem backend. I appreciate any feedback:
https://github.com/andrewgaul/s3proxy -- Andrew Gaul http://gaul.org/
