HN is hard to game on purpose. So stop looking for the levers and
participate, that's all there is to it. I've made friends here, have been helped by people on projects that I was busy with, did the reverse, found friends and business partners and spend way too much time. HN is a very interesting slice of the online world, a place that is unlike the rest, sometimes a bit dry but always interesting and
extremely useful. If you're looking at it to try to understand it then you might as well try to understand a rat or a mouse. You won't understand it because it isn't there to be understood, it just is, like any other organism.
The root of HN is a thing called 'startup news', that was changed very quickly and since then HN has been a focal point for techies of all sorts but also lots of other people from all walks of life and from a large variety of countries. It isn't 'one thing' to everybody that participates, just like a hammer is a different thing for a carpenter than it is for a masoner or a farmer.
The fact that after being a member for a couple of years you have this question indicates a lack of participation, not a lack of understanding.
The root of HN is a thing called 'startup news', that was changed very quickly and since then HN has been a focal point for techies of all sorts but also lots of other people from all walks of life and from a large variety of countries. It isn't 'one thing' to everybody that participates, just like a hammer is a different thing for a carpenter than it is for a masoner or a farmer.
The fact that after being a member for a couple of years you have this question indicates a lack of participation, not a lack of understanding.