From what I've heard Go is considering moving to this 1:1 model as well, at least on Linux. This is the reason for the Linux patches mentioned in the thread.
It's hinted at in the video linked in the email[1]:
> Over the past year we've been looking at how a uniform, performant, synchronous programming model can be implemented across all of Google's core languages (C++, Java, Go, Python), while maintaining compatibility with existing code.
