I think I remember Frank Kern use this at a certain point.
It's a webform that says you get this freebee if you give me 5 email address of
your friends with their name or smthg.
Then the script subscribes them.
I am maybe too hasty asking this here as I have not checked with Get Response
which is the service I use currently.
Perhaps I can create a form with get response like that? I never thought of using more than one email field in a form.
Anyway any insight comments or thoughts would be appreciated.