Heh, yep. There are many competitors in this space already and there will be many more thanks to services like Twilio. I actually learned about these services t

Heh, yep. There are many competitors in this space already and there will be many more thanks to services like Twilio. I actually learned about these services through my sister who is a high school teacher. I was turned away from the idea once she explained to me that lots of teachers use them but will never pay for it. They hop from one free account to another.