As far as I know the current contenders are git-annex[1], syncthing[2] and clearskies[3]. They're all still very green. git-annex is technologically farthest al

As far as I know the current contenders are git-annex[1], syncthing[2] and clearskies[3]. They're all still very green. git-annex is technologically farthest along but is still very unpolished for the basic "sync this dir" functionality to be reliable/friendly. Clearskies is still at proof-of-concept stage, defining the protocol and implementing the first clients. syncthing is probably the best bet right now, but I haven't tested it yet. [1] http://git-annex.branchable.com/ http://git-annex.branchable.com/ [2] https://github.com/calmh/syncthing https://github.com/calmh/syncthing [3] https://github.com/jewel/clearskies-ruby https://github.com/jewel/clearskies-ruby