Been a fan of Pieter Hintjens since 2010 when I found ZeroMQ and read that ZMQ guide which was the most easy to read and fun technical guide that I read ever. I tweeted and he replied back, and I was startstruck by a tech superstar. He was always fun to follow and I remember one of his tweets where he says we don't even need fruit sugar, though I never followed that advice :) As graceful as ever. Godspeed Pieter.