If I am not mistaken, he is the researcher behind the actor model. He was also active on HN, I remember.
He is and he was: https://news.ycombinator.com/threads?id=ProfHewitt . Probably deserves the black bar?
a fmt(1)-ish filter, or perhaps simply manually folded. In conjunction
with the formal clarity he often expresses, they develop
a poetic, almost dreamlike quality.