Google's ruling trio - Sergey Brin, Eric Schmidt and Larry Page - are interviewed by Time Magazine - Some excerpts:

TIME: How much do people use Google to look for porn?
Larry Page - It's a small, single-digit percentage.

Time: Is there a grand strategy for Google? It seems as if you're diving into almost everything.
Eric Schmidt: We try very hard to look like we're out of control. But in fact the company is very measured. And that's part of our secret.

Time: Is this job still fun?
Sergey Brin: We've lost the sense of intimacy. Once you go from 10 people to 100, you already don't know who everyone is.

Read the Google-TIME interview - In Search Of The Real Google | Meet The Google Guys