http://www.openlibrary.org/
Not a chance ;)
http://www.techcrunch.com/2007/08/13/alexa-says-youtube-is-n...
The chart you mention just shows that Open Library users have enough common sense not to install that crappy spyware Alexa toolbar.
Apparently they also have enough common sense to prevent their ISP's from logging their traffic and sending it to compete.com ;)
http://tinyurl.com/2rvfxu
It's like the story in the Bible where Esau sells his birthright for a bowl of lentils. Genesis 25: 30-34
http://www.openlibrary.org/