"I believe that's a preposterous way to think about programming. What matters isn't the ancestor relations between things but what they can do for you." Simila

"I believe that's a preposterous way to think about programming. What matters isn't the ancestor relations between things but what they can do for you." Similarly I can say: "What matters isn't the composition of things but what they can do for you." Also C++ and Java guys might be coming to Scala instead. Which is not owned by Google. What is the killer feature of Go that makes it significantly different than C#/Scala or some other popular modern language?