Is there any project already out there to build a P2P storage/backup solution using Ethereum? I am not thinking of using Ethereum itself for storage or transport, of course. But rather for setting up accounts (providers and users), controlling transactions (transfers of data), and of payments (users pay for rent and/or bandwidth to providers). Ethereum could also be at the base of some kind of reputation system (rating the reliability of providers).
I would be very much interested in participating in such a project, as I feel it would serve a real need, and may help wider adoption of Ethereum in general. Unfortunately, I lack the Ethereum-related skills, or time to acquire them. I would however be able to contribute with some C# or JS, building clients on top of the P2P network, adding redundancy, etc.