Not just a nit. You are right. I wrote my comment in haste. Had to take someone to the airport. I think the essence of my point still stands in that the exampl

Not just a nit. You are right. I wrote my comment in haste. Had to take someone to the airport. I think the essence of my point still stands in that the example the author provides is very shallow and hardly something that stops you from writing Go or even writing any kind of protocol in Go.