varios

http://www.gmail.com/
http://www.facebook.com/
http://www.orkut.com/
http://www.hotmail.com/
http://www.wikipedia.com/

http://www.google.com/
http://www.google.com.br/ig?source=brmm
http://scholar.google.com/
http://translate.google.com/
http://labs.google.com/
http://labs.google.com/inquotes/