[ImprobableTruth]

>5gbps of bandwidth and 12TB of storage that I've dedicated to the service (costing me ~£30/mo, so a fairly trivial sum).

I assume you're using hardware you own and the thirty pounds are just networking costs?

[codefined]

Yeah, pretty much. Some of the storage & networking is stolen from other projects of mine which lowers the cost significantly. Almost all of my servers for home projects come with 4TB hard drives which I never use anywhere near the full capacity of.