This is more or less exactly the sort of thing I'd like with BrainDump, and I think it'd be fun to pull-quote one particularly descriptive sentence from the story, for display in a README or an About box. And bring down the hounds of DMCA, aaaaaagh
My UI won't be as sexy, though... you'll actually have to type in your thoughts, rather than transfer them directly from your forehead, and you'll also need to create the connections yourself. I'll put that other stuff off until version 2.0.