Facebook Messenger, may be the best SMS alternative

A lot of applications have been created around a single need, the need to stay connected using SMS. Years ago, when cellular phones became SMS enabled, a lot of people started using them, first the young ones, then later as they started to grow up, more people started using SMS as a way to stay connected. Why is SMS so appealing? Well, they are cheaper than a phone call and they are not as disrupt... »