Announcing borneo - a clojure wrapper for Neo4j graph database. (here, via @wagjo) -- This is not the first neo4j client for Clojure, and this implementation differs from clojure-neo4j in significant ways. Neo4j is a graph database (for java).
Music as Data (MAD) - Live programming music in Clojure (here, via @jonromero) -- (play! [A4 [B4 D#5]]) --> music!
POJP = Plain Old Java Programmer: A JVM based developer who knows only the #Java programming language (via @aloiscochard)
Rummage v0.0.1 released – a Clojure client library for Amazon’s SimpleDB (SDB) (here, via @cemerick) -- SimpleDB is a relational DB offered by Amazon. Cemerick wrote a new library based on an existing one (initiated by Rich Hickey himself), given that the latter had some design issues and lacked some features that the author needed.
Backtype, a #clojure startup raise 1m (here, via @wmacgyver) -- What's more interesting is that backtype is not shy to mention that pretty much all their code is cloure :). They have also produced some open source clojure projects like cascalog and elephantDB