Microdoc News: What Google Leaves Out "Many people think that Google indexes everything on the Internet. Google may be the best search engine we have, but Google indexes far less of the Internet than you may even imagine. According to the Google front page, Google indexes 3,083,324,652 web pages out of an estimated 10 billion or so pages that are actually on the Internet. We ask the question, "What does Google leave out?""
Via Dave Winer