I have no idea what your run-on sentence is trying to say, and don't want to bother trying to figure out what you're trying to say either. And this is my point. Being too "expressive" makes it hard to share ideas. That's why they teach you to not use run-on sentences at school, but people still use them sometimes because it's easy to get carried away.
In a normal human language like English this flexibility and expressiveness is not always a bad thing since it allows all forms of art, but programing languages are not meant for avant garde navel gazing. They are for getting stuff done. And I don't want any run on sentences on my application.