How can any enterprise only rely on such online services and not keep copies of their job on their own storage ?
At least store in large TB hard disks connected with a SATA adapter when needed, and put them in a case in a safe place (better: two copies, stored in two places). What is the HD + copy time price relatively to production work ?
If this is just a container format for storage / transformation - as I understand the author promote front-end editing tools hiding the storage format, then they just try to reinvent structured text… sgml, xml and all their tools, schema description…
Read it on https://toml.io/ (Full spec on upper-right… with its evolutions up to final 1.00 version).