The most important one that put hacker news on the map was "Working for yourself" is missing from the list. Paul graham in the early days of hacker news wrote great things about miracles happening when people worked for themselves in small teams.
That kind of philosopher leadership has been missing in tech community as a whole. Look at comments and topics discussed on hacker news. These aspiring engineers are talking about how some one else should pay them basic income so they could innovate and many other lame excuses. very sad.