Anyone else find it creepy that they've removed all of their own websites (Google, YouTube, Gmail), but stil feel it's fair to publish this data about everyone else (including their competitors)? "Do No Evil". Hmm.
I'm guessing that they filtered them out because they aren't of interest to the intended audience of this list (display advertisers). Only Google runs ads on Google search, and they aren't display ads.
Seems like a slightly pointless list otherwise... "Here are the top sites in the world!... except for the ones we've taken out."
People would criticize their decision either way …