* MKSearch Beta 1 Released - includes web crawler, HTML metadata extractor, and RDF storage using Sesame. Also, MG4J (Managing Gigabytes for Java).
* Open Source Java Application Management: BlueGlue and MyJavaPack. A little different to Ivy (also interesting IvyCruise).
* Concurrency JSR-166 Interest Site includes interesting posts like Java Memory Model versus dotnet Memory Model mentions the forthcoming problems with Java code when multi-core systems are rolled out. Also, Concurrent Skip List Map (coming to Java 6).