So how does this work? You need a data plan to use it right?
Unless you can use this WITHOUT data then it's just like every other messaging app out there. It is also on Android Market but I'm not seeing the advantage of it if it needs internet.
The number? Okay, I'm in the US now, I have unlimited data and maybe people could call me on a 876 number for less if I get one. But how will it work for someone in Jamaica who doesn't want to pay for a data plan but want to text and call overseas?