Facebook Releases Messenger for BlackBerry, Now Shows Who's Online With Top Friends First

Today Facebook released its Messenger standalone mobile messaging app for BlackBerry, and added several new features and languages to the existing iOS and Android versions. Users of all the versions of Facebook Messenger will now be able to see when a conversation partner is typing, view the online status of all their friends, and can quickly add their top friends to a new or ongoing thread. Many additional languages are also now supported for iOS and Android.