Archived tweet #9549 from the @leastfixedpoint Twitter Archive

The latter leads to the idea that there might be a "main lang" for an OS in the same way there's a "main lang" for Smalltalk, Erlang and JVM runtimes, and "auxiliary langs" that fit into the same runtimes (Java/Self/etc, Elixir/LFE/etc, and Scala/Clojure/Kotlin/etc, respectively)