So, what's modern about it? "novel systems like Plan 9" is quite funny because Plan 9 is 30 years old.
Some people seem to like throwing around "modern" as a buzzword. I tend to automatically filter that out.
Plan 9 is novel compared to Unix which almost every OS in common use mimics. But the reference to Plan 9 was more as a nod to its namespace and suitability for distributed computing which partially inspired my design.
The sad part is that there are too many ideas of old systems lost in a world that 30 years later seems too focused on putting Linux distributions everywhere.