My $0.02 on the state of Clojure -<p>For building stateful UI&#x27;s Clojurescript + Reagent beats anything else out there.<p>For data science and algorithms Clojure beats anything else I&#x27;ve used.<p>For backend web development Rails is still miles ahead of any Clojure workflow.<p>Datomic is interesting but there&#x27;s still too much incidental complexity to be super productive with it. It&#x27;s hard to build a startup on Datomic because of the pricing and productivity hit, but could see it being useful in the enterprise where speed is less important.<p>I&#x27;m very interested in mobile development with Clojurescript on top of React Native, but haven&#x27;t found a tutorial that wasn&#x27;t written in hieroglyphics, so assuming that needs some more time to mature.