Tim Bray, Ted Leung, Cliff Click asking hard questions bout STM/MVCC vs other concurrency mechanisms;.<p><a href="http://www.tbray.org/ongoing/What/Technology/Concurrency/" rel="nofollow">http://www.tbray.org/ongoing/What/Technology/Concurrency/</a><p><a href="http://www.sauria.com/blog/2009/10/05/the-cambrian-period-of-concurrency/" rel="nofollow">http://www.sauria.com/blog/2009/10/05/the-cambrian-period-of...</a><p><a href="http://groups.google.com/group/clojure/browse_thread/thread/5c7a962cc72c1fe7?hl=en" rel="nofollow">http://groups.google.com/group/clojure/browse_thread/thread/...</a><p><a href="http://blogs.azulsystems.com/cliff/2008/09/jvm-language-su.html" rel="nofollow">http://blogs.azulsystems.com/cliff/2008/09/jvm-language-su.h...</a><p><a href="http://wiki.jvmlangsummit.com/pdf/36_Click_fastbcs.pdf" rel="nofollow">http://wiki.jvmlangsummit.com/pdf/36_Click_fastbcs.pdf</a>