Danny Sullivan |
| 20 | Chris Pirillo |
| 21 | Clay Shirky |
| 22 | Craig Newmark |
| 23 | Curtis Granderson |
| 24 | Dan Tobin |
| 25 | Danny Sullivan |
| 26 | Dave Barry |
| 27 | David Sirota |
| 28 | Diablo Cody |
| 29 | Eater LA |
Danny Sullivan is the editor-in-chief of Search Engine Land, a blog that covers news and information about search engines, and search marketing. Google's Matt Cutts describes Sullivan's Search Engine Watch website as "must reading," and Yahoo's Tim Mayer says it is the "most authoritative source on…