That wasn't the point of the article. I think you skipped to the punchline and missed the joke. More "useful" are examples are linked at the bottom, so I'm not

That wasn't the point of the article. I think you skipped to the punchline and missed the joke. More "useful" are examples are linked at the bottom, so I'm not sure what you're griping about unless you just don't like Haskell.