Well, recently i started learning clojure, and i am surprised by the size of the community and ecosystem ... its big ... and active

i wanted to learn either scala or clojure and decide to pick the language with tighter java libraries integration (the language that makes it easier to use java lib), and according the the reviews i read, clojure won in that area

if the level of activity around clojure continues at this rate, i believe it will easily outshine the competition

also dont discount jRuby, it has a nice following