Yeah, a lot of magic lives at the tooling layer, and Go is going to leverage that with Go Generate in Go 1.4+. A lot of great tools already leverage that core.
I like that fact that a lot of the tooling/editor support is not picking a winner nor demanding an IDE. Tools like errcheck, goimports, gorename (announced today), oracle, gocode, godef, godoc, gofmt, golint, gotags, ... (on and on) ... all can be leverage by IDEs, emacs, sublime, vim and others equally... or just used from a console or in your own stacks.
I like that fact that a lot of the tooling/editor support is not picking a winner nor demanding an IDE. Tools like errcheck, goimports, gorename (announced today), oracle, gocode, godef, godoc, gofmt, golint, gotags, ... (on and on) ... all can be leverage by IDEs, emacs, sublime, vim and others equally... or just used from a console or in your own stacks.