Google Analytics is a way for Google to buy massive amounts of web traffic data in exchange for some pretty charts. They use the data if sharing is enabled, wh

Google Analytics is a way for Google to buy massive amounts of web traffic data in exchange for some pretty charts. They use the data if sharing is enabled, which is the default mode: http://www.google.com/support/analytics/bin/answer.py?answer=87515#0.1.1_4 http://www.google.com/support/analytics/bin/answer.py?answer... It's strategically useful for them to have so much visibility into the web.