Good Google - an old article (2004)

This one is from 2004, but still it is interesting to be read.

"How GoogleBot behaves as it acquires sites is one thing. What Google does with the information its bot gathers is another thing. Google's method of ranking websites is extremely (and increasingly) complex. To understand how Google works today, a brief (and over simplified) explanation of the principle of PageRank is in order. "

you got that right.