Xmind - Xmind is a brainstorming and mind mapping application.
GetBadges - GetBadges is a gamification platform which allows developers to play and compete while using software development tools.
MindMeister - Create, share and collaboratively work on mind maps with MindMeister, the leading online mind mapping software. Includes apps for iPhone, iPad and Android.
HabitScript - Gamify your coding time
FeatureMap - FeatureMap story mapping, simple and effective realtime collaboration and collective intelligence tool.
Goals & Challenges by Fini - A social way to gamify goals and habits with challenges