How exactly do you do this online? The Strategic Planning Meeting Essentials Pack designed by Anna O'Byrne includes a series of online brainstorming and decision-making exercises. If you run these meetings face-to-face, you'll use sticky notes, markers and a whiteboard for those steps in the process.
It typically includes such techniques as free writing, free speaking, word association, and drawing a mind map, which is a visual note taking technique in which people diagram their thoughts. Individual brainstorming is a useful method in creative writing and has been shown to be superior to traditional group brainstorming.