This is devastating. I’m in shock. Joe was one of my programming heroes and it was one of my goals to, one day, see one of his talks in person. He was incredibl

This is devastating. I’m in shock. Joe was one of my programming heroes and it was one of my goals to, one day, see one of his talks in person. He was incredibly articulate, good-humored and didactic in his posts on the Erlang list. He will be very much missed.