If you wade through the whining about parentheses, this r/clojure thread has a high-return-on-investment idea for Clojure documentation: improve the best existing source (http://clojuredocs.org) by adding a mechanism for longer, MDN-article-style extensions of functions' official docstrings. In my opinion this would be the most valuable addition to Clojure documentation possible right now. https://www.reddit.com/r/Clojure/comments/7024oj/i_just_started_learning_clojure_i_love_it_but_the/dmzx1ts/