Publicize: Yahoo! Updates
Check out that cute WordPress icon!
The feature can be enabled from your Dashboard → My Blogs admin page. Once you enable it, you’ll be directed through an authorization procedure to confirm that you want to connect your WordPress.com blog and your Yahoo! account.
These connections are per blog and per user, so those of you with several blogs can choose which ones to connect, and those of you with multiple authors on one blog can each hook up your Yahoo! accounts separately.
More details can be found on the Publicize support page.
Yahoo! Updates is the prestigious first of a series of Publicize features we’ll be launching or highlighting over the coming months.