Hacker News Reader

You didn't understand what he wrote, but that's understandable. The target audience is not you, or sadly, most of HN for that matter. He's clarifying an important point that Seymour Papert made, for people who know who Seymour Papert is (and who don't give a whit who Gates, Zuckerberg, and Sandberg are).

> their sincere and informed interest in young people studying computer science

Cheap labor?

It is bothersome to me that it is (almost?) entirely backed by people that make money from other programmers, not by programming themselves, who are behind this. Where are the computer scientists who make their living by writing code in all this?