[lispm]

> but I got the impression it has learned next to nothing from Clojure

I think that's a feature, since Clojure basically has no Lisp compatibility at all. No prior Lisp code runs in Clojure as it has zero backwards compatibility. Clojure has randomly renamed concepts which were known in Lisp already or removed them. Lists are no longer lists, ATOM means something entirely different, etc etc.

Though the compatibility of LFE with other dialects isn't that great in general:

http://lfex.github.io/hyperpolyglot/