I don't really think that this article should be called "Leveraging the Go Type System", considering that the entire post was dedicated to "working around Go's

I don't really think that this article should be called "Leveraging the Go Type System", considering that the entire post was dedicated to "working around Go's lack of enums". That said, simplicity is a core part of Go's philosophy, and being a simple language isn't necessarily a bad thing, but it does make seemingly simple tasks very frustrating at times.