I don't know the Hypercore community well enough to be able to say for them, but I know it's similar with IPFS, and for it there are already a few commercial se

I don't know the Hypercore community well enough to be able to say for them, but I know it's similar with IPFS, and for it there are already a few commercial services providing such kind of hosting/replication (a.k.a. "pinning"). During a recent hackathon at my workplace, I led an experimental project based on such services: https://github.com/wpengine/hackathon-catation https://github.com/wpengine/hackathon-catation