Comment by timmytokyo

In my opinion, the section on data ownership contained the most egregious and unforgivable example of go's flaws. The behavior of append in that example is the kind of bug-causing or esoteric behavior that should never make it into any programming language. As a regular writer of go code, I understand why this particular quirk of the language exists, but I hope I never truly "grasp" it to the extent that I forgive it.

I'm surprised people in these comments aren't focusing more on the append example.