Usenet is also usable for backups. Normally you would upload a huge encrypted RAR. Some time ago i built a tool where you can store files/folders incrementally on Usenet with encryption, parity etc. I put much effort into this. It was possible to restore a directory tree by a unique ID (which you could write on some piece of paper) that securely resolves to a chain which links to meta/raw blocks via Message-IDs and y…
> I thought this would be a nice alternative use for binaries on Usenet instead of piracy stuff. But I never released it because I think that it would lead to pollution of the Usenet network.
> Is anyone interested in this? Or maybe somebody has an idea on how to use this without polluting the network?
No way around it, it's absolutely an abuse of the network. That being said, so is the piracy on the binary subgroups. I think the end use would be small enough to not materially affect the binary NNTP hosts anyway.