[ILUG] p2p Decentralised Backup

[Michael Jonker]

I am researching strategies for decentralised backup solutions which are 
economical, scalable, suitable for SMB's and Linux compatible. Ideally 
these should also be FOSS.

So far the only mature looking service I have found is Symform 
<http://www.symform.com/>, but this is proprietary, has no Linux client 
and IMO expensive if you are giving back equal/more disk space.
http://www.symform.com/

I have also found these (not mature) options:
Infinit:
http://en.wikipedia.org/wiki/Infinit
http://www.infinit.io/

Backupp2p:
http://backupp2p.pbworks.com/w/page/11416763/FrontPage

Does anybody have insight, advice, suggestions regarding distributed p2p 
backup solutions?
I find the concept intriguing and progressive when compared to big data 
warehouses.

Cheers,

Michael Jonker