Researcher community
 Research specialists, projects, trainers and investigative journalists.
 
Mandy.com
Production jobs and contacts. See also: Creative Match, Radio Directory,  Hold the Front Page, Production Base		 Journalismnet
 Fantastic research links, contacts and study material. See also, Freepint hangout for hip young researchers & librarians!
UK OSINT
Neil Smith's excellent open source research site

Journalist's Toolbox
Indispensible guide to useful tools, apps and websites for journalists