Why does Yahoo keep sending me emails about my friends on Facebook?

[Mildre]

Facebook already updates me. My inbox is fill up with Facebook stuff. Yahoo! is so stupid. Go ahead Yahoo!, delete my question.
@Lyn G for your information they do. Maybe you don't have a Facebook. So STFU idiot. Because they do. Retard.

[DisneyGal]

If your email for facebook is your yahoo email, then it will send you notifications from facebook to let you know something on facebook.

[gaylene B]

You could always start marking facebook emails as spam and EVENTUALLY (don't know when for sure) yahoo will believe that you consider facebook SPAM.

[Lyn G]

Yahoo does not send notifications for Facebook, Mildre, or anyone else for that matter. All Yahoo does is deliver mail that others send. If you are getting E-mail that says it is from Yahoo about Facebook, then that mail is spam, and you need to treat it as such.