The all-new BBM brings about some apps connected to the BBM itself and offer a whole new social networking platform.
You can now chat with your friends while competing on a game and you can now brag your foursquare badges right on your status updates. And probably the most anticipated feature: sharing apps right from your BBM 6.
This awesome BBM 6 is available for download starting from BlackBerry OS 5.0 and up. However, it is not available via Bridge on Playbook.
A list of BBM-integrated apps:
Battles on BBM
Forces of War
Full list here.