FaceFlow is a cross platform video chat system using both browsers and native mobile apps. As the image and per their blog they state that FaceFlow will be coming to BlackBerry 10 soon!
FaceFlow features instant messaging, video conferencing with more than one user, full screen mode and an easy way to invite people who don’t have FaceFlow to your chat with easy to use links. FaceFlow is scheduled to be released in early 2013 (January) for the BlackBerry PlayBook tablet and BlackBerry 10 devices. The browser version is compatible with the PlayBook browser at the moment, FaceFlow can be marked as a substitute for Skype, since at the moment Skype is not available for BlackBerry devices, hopefully that’ll change soon. For more information regarding FaceFlow visit their site here.