Really nice writeup of patterns. What turned me off Clojure is that the dynamic typing makes it very hard to refactor. e.g. even renaming a function is really quite difficult, let alone adding function parameters. Forget extracting a function. The dynamic typing also means a typo can yield a nil that travels far from the mistake site making debugging difficult. There are hints towards better debugging in clojure, but last time I checked it was still very much a work in progress. Also lazy lists are easy to screw up, e.g. if you put a concat inside a reduce then stack go boom.
Still this is a great post because it teaches you both good Clojure and the design patterns. Since java has closures now you can take a lot of what you learn from Clojure and put it in your well typed and refactorable Java programs.