2. To tell my friends family and coworkers i'm in a meeting.
The uses are endless.
If your at the club and the bass is just to loud to feel your phone vibrate you can turn on the app tell people you will text them next time you check your phone, or let them know what club your at so they can join you. :)
But seriously tell your friends to stop texting and driving or the next time you see them might be at their funeral. Trust me texting can wait!