Here's Polyglot Maven build: It's huge because it contains the Clojure, Groovy and HUGE Scala libs (here, via @jvanzyl) -- If you don't already know what this is about, check out this page. Yeah, creating Maven POMs programmatically with clojure. Pretty neat, huh?
#Clojure promise/deliver in < 140 (def x (promise)) (.start (Thread. #(do (Thread/sleep 5000) (deliver x "goo")))) @x ;wait 5 sec (via @fogus) -- Ineed clojure is a terse language...
I'm disappointed that #clojure doesn't do laundry or the dishes (via @jclouds) -- I am sure Emacs does that for you.
Evaluate Clojure in Google Wave: clojurebot@appspot.com (here, via @gmaster1440) -- So if you add clojure@appspot in your wave... err... whatever, then it can evaluate clojure code for you.