[pluies]

I'd wager Clojure and its Lispy roots is way too foreign-looking for most Java programmers. And to be honest, the functional programming paradigm is pretty hard to grasp when you've never seen it before, and requires some effort to get proficient in (and more thought, but I don't want to be derogatory against Java programmers).

[nickik]

The problem is education, they still teach java like it is programmed 10 years ago.