Text 2 Mind Map

I found a really clean, lightweight mind-mapping tool on a Lifehacker post this morning. It's called Text 2 Mind Map. You simply type out your ideas as a tabbed list. Your start with by writing out your main concepts, then tab in once for each level of sub-idea you have (see the screenshot below).



You can use the web application to visualize your concept map on the fly, and export it to a JPEG image once you're done working.