I like the ability to use productivity tools that don't require a software download to work. Webbing is one such example. How many times have I wanted to create a mindmap, but found that Kidspiration hadn't been installed on my PC! The folks at Inspiration have come to the rescue and created a web-based version of their popular program: mywebspiration.com/
While it does require the user to create an account, the functionality is great. It works very much like the software-based version: lots of options and graphics.
Want a complete freebie? Try Bubbl.us. There's no sign-up to try,
but then you can't save and come back to your mindmap (unless you create an account, of course!) There are fewer options than webspiration, but for a quick webbing exercise, it does the trick.
