YAJNGI (Yet Another Java NewsGroup Inspector) is a client-side service that allows you to keep tabs on a set of newsgroups without having to read constantly. You will be alerted only when the configuration finds your match. YAJNGI inspects a set of Usenet newsgroups using a perfect keyword, a regexp, or any phrases that you choose. It is multi-threaded and permits a different scan interval and actions for each group. It could be used to monitor newsgroups for your name, product, your favorite arguments, for downloading your favorite newest pictures or binary files, or any other topic of interest.
Binbot is an easy-to-use newsreader for downloading binaries from Usenet. It was designed to browse large binary newsgroups efficiently, and to download huge files quickly. It supports all common article encodings, multiple servers, and NZB files. It also includes built-in access to Web-based Usenet search engines, and automatic unrar, unzip, and unsplit capabilities.
sTeam provides a technical platform which allows groups of students, lecturers, and any other groups to construct and arrange their individual and cooperative learning and working space. It consists of an object-oriented server connected to a database, and Web, Java, and other (FTP, SMTP, IRC, etc.) clients. The server is event-driven and manages all user objects as well as the communication between the connected clients. Features that were different from most other cooperation tools is the self-organisation and self-administration by the members within the virtual environment.