Overall, looks fine - I'm assuming this is "just" supposed to be a multi-file upload client for CloudFiles. From a maintenance perspective, would something like https://code.google.com/p/rackspace-cloudfiles/ or https://github.com/DavidWittman/Simple-Cloud-Files-Uploader be easier to use?
Or do you think the parallelism that this offers (which the others, by the looks of things, do not) is going to be critical? As regards putting stuff in `/private`: you can [mount that as a WebDAV directory](http://wiki.cloudbees.com/bin/view/DEV/Sharing+Files+with+Build+Executors) and simply create a credential file in there. We could add some trivial obfuscation by e.g. base-64 encoding the value. --- Reply to this email directly or view it on GitHub: https://github.com/jclouds/jclouds-examples/pull/11#issuecomment-21670209
