Xmind - Xmind is a brainstorming and mind mapping application.
GitHub Polls - Polls for GitHub issues and readme
MindManager - With MindManager, flexible mind maps promote freeform thinking and quick organization of ideas, so creativity and productivity can live in harmony.
Octotree - Github on steroids
MindMeister - Create, share and collaboratively work on mind maps with MindMeister, the leading online mind mapping software. Includes apps for iPhone, iPad and Android.
Metaverse - Democratized augmented reality platform: AR for everyone!