Digital brainstorming and mind-mapping are relatively new concepts in the world of graphic organizers. One of my favorite new tools for creating these digital organizers is www.bubbl.us
There are a multitude of uses for this free website as demonstrated by my basic example below:
Bubbl.us can be used at the elementary level to create a basic concept map, visual brainstorm cloud or even as a project demonstrating knowledge of a topic.
I have personally used this website with my students, and also myself in graduate school as a way to organize notes on a given topic. I would recommend this to anyone that is looking to digitize their graphic organizers.