Will any provider be willing to use it? It will provide the privacy (pictures automatically deleted after 1 to 10 sec) that most providers want and a better idea of what the provider looks like that most hobbyists desire? I haven't try the app yet. I just thought it could be a useful new tool for all of us.

there's all kinds of ways to beat that auto-delete function, including the very low-tech taking a picture of a picture. I doubt it will be widely adopted by anyone old enough to drink alcohol. Those Stanford frat boys should have taken the money and disappeared like one of their snaps.