[RealityVoid]

I _think_ there is a third option, hosting in IPFS.

Regardless whom does what, I think that a autonomous decentralized website should be possible to be ran on crypto services.

[drfxyjhdyfrhgc]

A server could use either service for storage (and sharing). You can't run Urbit's operating system on top of either, the part that executes code is missing.