There’s no shortage of messaging apps out there. The past decade has given us more options than we know what to do with, largely because smartphones demanded something better than plain old SMS. Both the App Store and the Play Store are packed with apps that promise to revolutionize the way we communicate. Most of them didn’t make it. The truth is, a messaging app is only as good as the number of people using it, and most apps never cross that threshold. WhatsApp seem to be one of...
