Hi does anyone know when they will intergrade an SMS signature for texting? It makes no sense wasting money buying apps that make you have to write a message in their app then see it in Apple's SMS then when the person you're texting responds, you have to go back to the other app to reply just so you can have a signature! It seems that by now Apple would have developed a program that can add a signature to a text without people having to go through so many changes to add a signature to a text. I've been sending Apple software enhancement requests as well but to no avail #.