Comment Open your mind (Score 1) 306
There are other programming languages besides those listed in the article. It's interesting there is a whole resurgence of new programming languages.
Some people need a little encouragement. Write formally verified code and learn Coq. Learn a functional programming language like haskell or take a blast from the past and learn smalltalk.
You might never use these for anything practical, but what you learn from them is invaluable. You need to constantly be learning new things.