Reading a dictionary can get boring. Including these definitions also encourages people to skim and read my dictionary for pleasure. Between the chuckles they'll also learn some new terms. Education should be enjoyable. The world will never get enough of telecommunications.
Demand is insatiable.
This is the place to make a career. I left Australia in August of 1966 to spend a year traveling the world before starting the MBA program at Harvard Business School. I graduated from there in June of 1969. That decision, in the summer of 1969, opened the telecommunications industry to competitive long-distance communications. I am not an engineer.