I've programmed lots of clojure. But in the end, I am too annoyed by the jvm ecosystem, the good that is clojure doesn't weight up the java crap, so while I love the language, I cannot stand the environment.
I'm interested to hear about your experience. What do you find annoying about the JVM? That notwithstanding, I wasn't asking about yours, I was replying to jeletonskelly's, which seems to be different to yours.