Sorry I have been coding for 7+ years both in Java and C# but I never seen Scala and Clojure being actually used in all the companies I have been - fortune 500

Sorry I have been coding for 7+ years both in Java and C# but I never seen Scala and Clojure being actually used in all the companies I have been - fortune 500 Tech companies. But when I told them about Red Hat's Ceylon Project they were interested to know about this.