If you were to log in, you'd be able to get more information on your fellow community member.
At least the libraries of our country are free. With a slightly inflated light bill and less hours of sleep, I dare say anybody in this land should be able to learn whatever they want. And with the start of on-line community Universites, as I see Phil's sites as a pioneering proto-type, the sky is the potential limit. Getting a free MIT quality education can be possible in the near web future.