[jclulow]

For the record, there is no "proprietary [operating system]" involved here. The Triton stack (upon which Manta is based) runs on top of SmartOS[1], a wholly open source operating system built around an illumos[2] core.

[1] https://www.joyent.com/smartos

[2] https://github.com/illumos/illumos-gate