Why is WinMeNot asking for my Facebook information?

With your Facebook Information we offer you to sign up and log in at our website by your existing Facebook Account.  In this way it will not be necessary to create another account with us and no hassles to remember another password.

Using Facebook also saves you the trouble of having to verify your email address. If you don’t use Facebook or would rather use your email address, we provide that option as well.
When you click on the Facebook button from our Sign Up or Login tabs, a pop-up appears and asks for the email address and password related to your Facebook account. This pop-up is managed by Facebook.  Facebook simply confirms that you are who you say you are.

Note that WinMeNot will NEVER come to know of your Facebook password.