Unix is fairly uniform Hahaha. No. Compared to Windows, maybe, but in the grand scheme of things it is not. Hence so many research systems like Amoeba, Sprin

Unix is fairly uniform Hahaha. No. Compared to Windows, maybe, but in the grand scheme of things it is not. Hence so many research systems like Amoeba, Spring, Sprite, SPIN and even GNU Hurd that tried to create a general overarching metaphor across Unix's not-quite-uniformity. Plan9 is even more uniform and still not object-oriented. 9P is a transport-agnostic object protocol for representing resources as synthetic file systems. The trick many have with Plan 9 is that they import their prior knowledge of what a "file" is, but in reality Plan 9's concept of a file is quite different from other systems. This is right down to the Plan 9 kernel being a multiplexer for I/O over 9P. Either way, my point is the "object" metaphor isn't really all that specific. Personally I'd love to see work on functional operating systems, but other than the boring House system, I don't think there's been that many.