[rubiquity]

Go was created to do the systems programming tasks people used C++ for. But what has resulted is that very few C++ users have switched to Go. It's mostly been Ruby/Python programmers and they are using Go for network programming, not systems programming. It's just another bit of proof that language designers, no matter how brilliant they are, such as Ken Thompson and Rob Pike, almost never know who is going to adopt their language and what it will be used for.