Trak.in- Today is 21st September and like me, hordes of Android users are waiting for Blackberry Messenger to arrive on Play store. Social Media sites are abuzz with talks of BBM downloads. Like many others, I visited play store to check BBM’s arrival. To my excitement, I had “Blackberry Messenger” by “BBM Inc.” staring right back at me. Without giving much thought about it, I went ahead and installed.