The most popular mindmapping and brainstorming software
Professional and powerful brainstorming and mind mapping software tool,open source,Eclipse Community Award 2008 winner,often used for capture ideas,knowledge/project management and GTD,supporting fishbones/org-charts/tree charts/spreadsheets,easy-to-use.
Commons4E is an Eclipse plug-in for making using the Java components from Jakarta Commons more convenient.
Feed reader/aggregator that supports RSS and Atom formats. Its plugin architecture make it extensible and it runs under Windows, Linux, Mac OSX, and etc.
Team Spirit aims to be a Club Membership Management System. It allows member, agenda and resources management. There is a specialized versions available for musical club (TeamSpirit::Musical). It manages members, rehearsals, concerts, scores, etc.