WhatsUp? BlackBerry Messenger, that’s What!
http://bgr.com/2013/11/08/bbm-user-engagement-study/ The BBM for Android and iOS had finally been released after experiencing some technical difficulties on its first released which had caused the release been halted. The key metric figure of weekly engagement of the BBM for Android and iOS is a proof that the BBM had been highly anticipated by many. A week … Read more