[mjn]

For that there are already several good, stable JVM lisps, though. I assume people are moving to Clojure because they specifically want Clojure, not just a lisp on the JVM; otherwise the more conservative choice would be to use ABCL (if you want CL) or Kawa (if you want Scheme).

[mholub]

For me clojure is more about wonderful community (like ruby's one) and real projects (because of java libraries)