Noostr is a content management system aimed squarely at social news networks. Sites like Reddit, Hacker News, and Digg are all social news aggregators, just like your Noostr site will be. People can sign in, submit news stories or ask questions, and everyone can vote for the best ones. Those top stories float to the front page and generate more traffic, more comments, and more votes.
kOOL is a feature rich, Web-based church administration software for managing addresses and address groups, events, reservations, rota planning, newsletters, donations, and Web folders using webDAV. Data can be exported to LDAP or iCal in real time. TYPO3 extensions can be used to interact with kOOL data such as event subscriptions, calendar display, address lists, and sermon downloads.
pocketpod is a proof of delivery Web application. Any systems with Flash installed, including portable mobile handheld devices, can allow users to sign signatures over its interface. These are then transmitted over the Web, and images are generated. It is ideal for industries such as logistics.