It shows a website I'm investigating.
I created a fake identity and signed up for their newsletter. The next screen has a form for you to fill out so you can "tell your friends about us."
They also give you the option to save time by simply giving them "your Hotmail, Gmail, Yahoo, or AOL password...and we'll fill out the form for you."
I get it that they are using the "tell your friends about us" part to catch phish.
But how does the "give us your password" part work?