It hasn't even been a full day since we were checking out an intelligent sticker suggestion system based on emoji usage, and now we're already looking at what's next, as WhatsApp starts beta ...

There is no dearth of chat apps out there. From WhatsApp to Viber to Skype, you can't walk a mile in Palo Alto without tripping over an emoji. That said, ChatCenter, a new service from TechCrunch ...