I see nothing in Clio that stands out. It’s just Yet Another Programming Language. I see no reason to waste my time with it.
Every year, dozens of new languages pop up and most of them never survive.
There are already a number of excellent candidates to choose from:
- Clojure, a modern take on LISP
- Elixir, an improved Erlang
- Pharo, a modern variant of Smalltalk