MindMeister: Create Your Mind Maps Online & Collaborate

TriggerCards - ideation cards

XMIND - The Most Popular Mind Mapping Tool

Popplet- a tool for the iPad and web to capture and organize your ideas

ReFrame - creative leadership tools

CURATOR - see your ideas

How to Run a Design Studio in 90 Minutes or Less

WikiBrains - the world's largest brain storm

PIixiClip - Create Sketches Online May Be The Mind Mapping Tool You’ve Been Waiting For

Conceptboard - Realtime Teamwork

Business Model Kit - by Board of Innovation