In defense of BlackBolt, this program would indeed be poor at actual neuronal mapping.
You misread my post, I was talking about the brain the program, the mind mapping program, not the brain, as in neural networks.
As for weighted virtual information representation, the potential is certainly there. I've never personally used anything like PersonalBrain, but the idea is quite compelling. Who knows, maybe virtually mapping your day to day work and activities, even menial snacks, would help us get an idea for the wetworks.
Again it's simply mind mapping, there are a multitude of programs. And a good implementation of mindmapping is IMHO the future, in fact all knowledge exists in networks of associations. I do research on this kind of thing. I'm working on a new theory of pedagogy, that involves reconceiving other men's misconceived concepts at the point of conceptualization (where they originally drew up the concept from the world). The way a man or group or society conceives knowledge is only one of a multitude of ways to conceive a thing. One thing I've noticed in my research is everyone is horrible at conceptualization in lots of ways. Many concepts, ideas, ideologies are riddled with errors and mistakes that propagate throughout a culture. Concepts are the lenses by which we see and interpret the world, improper concepts, improper understanding... therefore proper conceptualization is critical to thinking clearly, if you are not thinking with the right concepts, or even know the right ones, it will be impossible to understand what it is you're trying to understand, and this takes time. Also one must recognize the fact that knowledge can be conceived and expressed in many ways, and this has enormous implications for teaching.
The math that kids are currently taught in school is merely only one way to represent or teach math, there are a multitude of ways for more info see:
http://www.amazon.com/Where-Mathematics-Comes-Embodied-Brings/dp/0465037712/