Top 10 U.S. Websites - 10/9/09

 1. Google
 2. Yahoo!
 3. Facebook
 4. YouTube
 5. MySpace
 6. Wikipedia
 7. Windows Live
 8. Craigslist.org
 9. Blogger.com
10. eBay

Source: Alexa
http://www.alexa.com/topsites/countries/US