A series of updates of popular BlackBerry apps will be released over the coming days to make it even easier for users to stay connected with their BBM (BlackBerry Messenger) community. Research In Motion (RIM) today announced that Facebook for BlackBerry smartphones, Twitter for BlackBerry smartphones and BlackBerry App World will now include BBM connectivity, making it even easier for users to stay in touch with their contacts, share experiences and content, and discover new things from their BBM community.