Totally agree with IamTJM, Google, Facebook, then YouTube. The next most popular sites would probably be Twitter, Hotmail, and Yahoo
As expected Google and Facebook are top two, but Baidu and QQ are surprising names in top 10. In fact, about QQ I haven't heard about until I saw that in list.
As a privately held website, The Drudge Report gets a lot of traffic. You cannot compare his site to Ebay or Amazon Chris