> young founders
While this place has always been attractive to people building startups, back in the day (my original account is from 2009) "Hacker" News was much more about Hackers. Most people posting here had read "On Lisp", respected Paul Graham as a programmer and were enthusiastic about programming and solving problems above all else.
I'm honestly curious how many people that visit HN today even know what a "y combinator" is, and I have a pretty reasonable guess as to how many have implemented it for fun (though probably the applicative order version).