Aren't there already a million of these apps? I know that Postcard on the Run gives you the option to scribble in your own signature, and the results are as exp

Aren't there already a million of these apps? I know that Postcard on the Run gives you the option to scribble in your own signature, and the results are as expected: crappy. I was hoping that this would be a service that provides real handwriting, as in, hire some professionals with beautiful handwriting and streamline the postal service. I'd use it all the time. Also, kudos for making it iPad only :[