That's super interesting, I didn't know that he took a journey from C++ → Java → Python → Javascript → Go.
But Why Go? [1]
There are so many interesting programming languages, I'm curious why he chose go. And where do you have your information about high-profile Node.js users migrating to Go, if I may ask.
I've not used the go language yet, but a school friend was a fan of it a few years (3?) ago and started learning it. He was positive with about it, but went on with life and uses php and nodejs mainly now. However can't wait for an ArchLinux PKGFILE :)
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[1] Faithless Feat Estelle - Why Go