Xmind - Xmind is a brainstorming and mind mapping application.
Caffeine for Windows - Prevent your computer from going to sleep
MindMeister - Create, share and collaboratively work on mind maps with MindMeister, the leading online mind mapping software. Includes apps for iPhone, iPad and Android.
Caffeine for Linux - Inspired by the Mac OS X version, Caffeine for Linux is a status bar application able to...
FeatureMap - FeatureMap story mapping, simple and effective realtime collaboration and collective intelligence tool.
SmartSleep - SmartSleep lets you select each sleep state.