Xmind - Xmind is a brainstorming and mind mapping application.
Food 52 - Social network for foodies.
MindMeister - Create, share and collaboratively work on mind maps with MindMeister, the leading online mind mapping software. Includes apps for iPhone, iPad and Android.
One Month Skill - Learn a new skill every month with daily emails
Coggle - Coggle is a simple, beautiful, powerful way of structuring information.
One Month iOS - Learn to build your first iPhone app in just one month