This
is a very cool hack using which you can find a person on orkut (in case
he or she is on orkut) using his or her e-mail address.
» Instructions
- Navigate to the orkut invite page - http://www.orkut.com/Invite.aspx
- Enter the email address, fill captcha and click on submit.
- If that person is on orkut, you will get link to his or her profile with an option to add as friend