I'm the author.

Well, it is my opinion in fact, and that's why it says a "%100 opinionated view" in the subtitle.

There are many other persons with the same opinion: http://stackoverflow.com/a/43072/731933 http://blog.jooq.org/2014/12/11/the-inconvenient-truth-about... http://www.teamten.com/lawrence/writings/java-for-everything...

If we were to discuss everything in this article, starting with dynamic vs static typing, we'd still be here 3 months from now :). Which is why it is opinionated.