Does Facebook mobile cost money if you have unlimited text message with ATT because it says it uses texts but does it use internet?
Facebook will not charge you. Your service provider will charge you. If you have unlimited texting, it will be free. It doesn't use internet to text. So in this situation, it wlil not cost money.
If i text somebody on facebook messanger and im not friends with them on facebook will they get the message?
Facebook is so popular because of the the people that join Facebook. People join Facebook because it is easy to chat and message people around the world. Facebook can be addicting because there are many 'applications' that can be added to your profile that include games and quizzes. You can communicate with people who live halfway across the world. Also, it is free.