Sun Java System Portal Server 7.1 Source on OpenPortal
Great news! You can now download from OpenPortal, Sun's open-source portal project, the source code for Sun Java System Portal Server 7.1. That release includes capabilities galore: identity-based content, shared files, communities (wikis, blogs, and such), NetBeans and Eclipse plug-ins for developing portlets. For details, see the related blog on The Portal Post.