Under the options menu in Facebook, you can choose to have notifications sent to your BB Message application. Is this the same as BB Messenger? I checked this option, but I don't get any notifications to show up in BB Messenger. Any help?
Do you have the facebook app? If you do, your notifications will show up like normal in facebook, but also in your messages (where e-mail, sms, and missed calls show up if you have them set to).
I'm glad you posted this because before this option was in the messages options I believe and I couldn't find where it is in the new OS.
