[melling]

Because the Go compiler doesn't optimize good enough yet?

It seems like the one language that might replace C/C++ in many instances. My favorite feature is the incredible compile times.

http://golang.org/

[chc]

Ironically, your favorite feature is also your least favorite feature: The compiler is relatively simple and unambitious, resulting in fantastic compile times. Once you start doing advanced analysis and multiple passes, you suddenly aren't so speedy anymore.