Great collection of links to various tools for newsgathering.
Categories are: Audio, Blogging, Data Scraping, Data visualization, Design, Feed Readers, FTP, Legal Guides, Live Streaming Video, Maps, Networks and Assocations, Other, Photography, Polls, Programming, Public Databases, Slide shows, Social Bookmarking, Social Networks, Stress Relief, Text Editors, Tutorials, Twitter, Video, Wikis, Workflow
Some open source, some commerical but all of them look good.