TomP2P is a P2P-based high performance key-value pair storage library. Each peer has a table (either disk-based or memory-based) to store its values. A single value can be queried or updated with a secondary key. The underlying communication framework uses Java NIO to handle many concurrent connections.
Kwooty is a .nzb usenet binary grabber for KDE 4. Its main features include multi-server support, smart Par2 download, automatic file verification/repairing and archive extraction (RAR, Zip, 7z), automatic file downloading after opening the NZB file, shutdown scheduling, built-in SSL connection support, queue management, and more.
URL Notification System (UNS) uses simple Web pages to show messages and alerts around your campus. Every zone can have its own custom messages, and an emergency mode can be set that overrides all pages in all zones. Active Directory is supported for user access. RSS feeds are supported. Lists of URLs can be copied from one client to anther or from another client zone.
OmegaBB incorporates AJAX thinking into forum software, making a real-time message board unlike all others. It features tabbed forums for quick and easy navigation, notification on a side panel when any of your watched threads change, public and private threads, a wiki article system, and more.