I’ve been doing some Kurzweil-inspired thinking lately and I have a question for you all:

What percentage of the knowledge in your brain can be found on the Web? In other words, let’s say you were able to express all the knowledge in your brain as statements of fact. What percentage of those statements would you be able to find on the Web?

Follow up question:
Think about that percent of knowledge that cannot be found on the Web. What kind of knowledge is it? What does it pertain to?

I have my own set of answers to these questions which I will be sharing in an upcoming mini-essay I’m writing, but I was hoping that some of you might post a comment with your own answers to these questions.
Thanks for your help!