Hi, Fritz. This is a tough one. We do have a lot of customers who, unfortunately, have experienced Crash Alert working as expected. However, we tend to only exchange private emails with them and don't feel right asking them to give a public testimonial about such a sensitive thing.
We did have one young college student Tweet about Crash Alert saving his life nearly two years ago. In a serendipitous turn of events since that day, we've gotten to know him and he's now working for us as an intern on our iOS engineering team this summer. I'll ask if he's comfortable with me sharing his Tweet here.