Today in the Intertweets (Oct 5th Ed.)

• Scala to get Clojure-style persistent collections (here, @m_st) — (Ed. but having persistent collections doesn’t make it like clojure)
• Simple message passing using #clojure agent hits 20k/sec. (here, via @wmacgyver)
• A cool trick to separate function definition from optimization by the use of memoize (here, via @jneira) — alter-var-root?!? who knew this existed?
• Event Sourcing in Clojure (here, via @markhneedham)