bubbl.us-brainstorm on line for free

Bubbl.us is a simple and free web application that lets you brainstorm online. You can:

* Create colourful mind maps online

* Share and work with friends

* Embed your mind map in your blog or website

* Email and print your mind map

* Save your mind map as an image

"bubbl.us is fantastic for collaborative work." Lisa Valentine

"a great flow charting tool that lets individuals and groups sketch out their conceptual map." Andrew Middleton

Image via Wikipedia

Try it and let me know what you think.