While many of you are patiently waiting for BBM to finally go officially cross-platform, BlackBerry has decided to tease us all a bit with some public demos at Toronto International Film Festival.
The app runs very fluidly and smooth on both iOS and Android, but it certainly feels more at home when using it on a BlackBerry smartphone. The actual BBM app does not seem much different in terms of UI on iPhone or Android, but we are able to confirm that these iterations of BBM will be BBID-based to register.
More Info @ BlackberryOS