The Yahoo team has been integrating with Facebook for sometime now, with the availability of Facebook contacts in Yahoo and more. To take the integration a step further, the Yahoo Mail team announced the integration of Facebook feed in Yahoo Mail.
Facebook Feed will be available as part of your contact updates and can be viewed whenever you login to your Yahoo Mail account. Facebook activity from your friends will now appear in your Updates section, alongside your friends’ activity on Yahoo!, Twitter, Flickr and so on.
In addition to being able to view Facebook updates, users will also be able to comment or like a news feed item without having to leave Yahoo Mail, those comments will also be reflected on Facebook.
To view Facebook Feed in your Yahoo Mail account, you will need to link your Facebook account to Yahoo, instructions for the same can be found on this page. For more information and details visit the Yahoo Mail Blog.