Xmind - Xmind is a brainstorming and mind mapping application.
Angle Audio - Live audio conversations as a service
MindManager - With MindManager, flexible mind maps promote freeform thinking and quick organization of ideas, so creativity and productivity can live in harmony.
Noor - Chat like you're in the office together
MindMeister - Create, share and collaboratively work on mind maps with MindMeister, the leading online mind mapping software. Includes apps for iPhone, iPad and Android.
Orbital - Orbital is an Arcade, Puzzle and Single-player video game created by Bitforge Ltd.