Lately many services are appearing on the web to rate your fame on the internet, how known you are and so on.
Sites such as “Googlism” will tell you what Google “thinks” of you. Which is not what Google as a company thinks of you, but rather will tell what Google found about you, your occupation and so on.
This is another one that will tell you how big is your ego on internet: egoSurf.
This is mine.
Technorati Tags: ego
Update: fixed my egoSurf link!