I learned some Haskell, and even wrote a couple of small programs and simple pull requests in it. However, I still wouldn't be able to effectively read and main

I learned some Haskell, and even wrote a couple of small programs and simple pull requests in it. However, I still wouldn't be able to effectively read and maintain such code at a reasonable pace. There are many reasons to love Haskell. The static typing, prevention of bugs, the whole ethos of "doing things the right way", the beauty of abstractions. But I don't think that I would be able to be really productive in it in a reasonably sized project. And code written in this blog post illustrates this very well.