Web 2.0 Storyboarding

I do have to chuckle, because I just did a search on Web 2.0 tools for storyboarding. I use one, but thought that there might be others out there.

I use MindMeister for all my storyboarding activities - I develop online courses for teachers K-12, as well as adult learners and trainers from the corporate sector. It is very effective for my use.