Sorry, I've yet to be shown a large enough class of problems where Go would give a significant enough an advantage to abandon rich and well-established ecosystems.
Look, there's no doubt Go is nice, and, as such, some people would use it for some tasks, just because it's there. But if I run a company building large software, why would I switch to an entirely new ecosystem that's incompatible with just about everything unless there is something spectacular that Go can do that no other solution can? Or, at the very least, something extremely hard that Go does very easily. Erlang, which is also incompatible with just about everything (though it might even be more compatible with C than Go is) does some spectacular things. If Go's killer feature is small console programs that don't require dependencies, then, well, it will see very little serious adoption.