HN is also mostly crap
Once you're a bit more experienced you realize it's a bunch of hipsters talking about simple and insignificant technologies, and completely ignoring everything else as "old".
That being said, I think it's highly entertaining.
Are you telling me that a new CSS framework that will save you two lines in your CSS files is insignificant? Or a new <insert the current language that is hip>-style language in <insert a number between 1 and 100> lines of JS!
Surely these are the greatest inventions of our time.