Creddon - Tweet for a cause and a sponsor will donate $1 to charity
Xmind - Xmind is a brainstorming and mind mapping application.
Wheelys Dreams - Crowdfunding for making dreams become real
MindMeister - Create, share and collaboratively work on mind maps with MindMeister, the leading online mind mapping software. Includes apps for iPhone, iPad and Android.
UpEffect - Crowdfunding for social good products
Coggle - Coggle is a simple, beautiful, powerful way of structuring information.