Wondering if Go is going to take 5 more years to be "ready" - or at least at a stage where there are no caveats with benchmarks. Couldn't Google fast track dev

Wondering if Go is going to take 5 more years to be "ready" - or at least at a stage where there are no caveats with benchmarks. Couldn't Google fast track development? Or is it that it was built for internal purposes and it's not a priority to mainstream it? http://golang.org/doc/devel/roadmap.html http://golang.org/doc/devel/roadmap.html