Right now I'm really enjoying Clojure- it's lockless approach to single machine concurrency is plenty, plenty fun. Unfortunately the downside of learning Clojure is that many other popular languages look downright archaic to me in this regard now. Now reading over this document, whodathunk, concurrency programming might be as fun in C as it is in Clojure!
I am missing some details though. Are these true closures? What are the scoping rules? Can you read data declared outside of your block? Can you alter it? Is the only way to keep alterations safe to use a private queue? I guess time (or a closer reading) will tell.
Is there more info available? The white paper is nice, but not too packed with detail.
