* related work

 - "Leveraging client-side storage techniques for enhanced use of
   multiple consumer cloud storage services on resource-constrained
   mobile devices" by Yeo et al.
 - "SkyCDS: A resilient content delivery service based on diversified
   cloud storage" by Gonzalez et al.
 - git-annex (http://git-annex.branchable.com/) by Joey Hess.

* future work

 - Make combox cognizant about space available on each node
  directory
 - Re-think combox.events module.
 - Support more file storage providers.
 - Make combox Python 3 compatible.
 - Support Microsoft Windows.

* report

 https://git.ricketyspace.net/combox-paper/plain/report/combox-report.pdf