Now that Clojure is at 1.0 and a book is about to come out I definitely feel comfortable using Clojure in a production application. It's a thin layer on top of

Now that Clojure is at 1.0 and a book is about to come out I definitely feel comfortable using Clojure in a production application. It's a thin layer on top of Java and I can easily fall back to Java if I run into problems with Clojure. The IRC channel and mailing list are also available (and very helpful) for asking question.