It was a comment on my personal experiences of interacting with the Go community, not the language and its limitations. My hope wasn't that Go implements my every pet peeve, my hope is that the community has gained some humility since I last dipped my toes in it.
Pike seems especially aggressive when interacting with people he disagrees with and this was for me indicative of the culture. It's been a few years though, so maybe by now I'm wrong!
Here's Pike on the topic of syntax highlighting:
https://groups.google.com/d/msg/golang-nuts/hJHCAaiL0so/E2mQ...