Grover - Rent electronics for a month & try it before you buy.
Xmind - Xmind is a brainstorming and mind mapping application.
Nespresso Index - The caffeinated version of the Big Mac Index.
MindMeister - Create, share and collaboratively work on mind maps with MindMeister, the leading online mind mapping software. Includes apps for iPhone, iPad and Android.
Origin Marketplace - Power hundreds of decentralized, peer-to-peer marketplaces
Coggle - Coggle is a simple, beautiful, powerful way of structuring information.