Blockchain for cloud storage. 4-5 stars. Great website, easy to understand, well developed product, several good looking papers explaining various parts of their technology. Using blockchains for cloud storage is also a very good use case for the technology.
The only downside is that they're already 4 years old. But that's also not too bad because their token hasn't fallen much since launch.
Next step I'd look into their technology and progress. Would be great if they had a usage graph or at least an explorer. I'd probably ask for usage data in their community. Show Less