Worked with Jonathan a long time back on a smartwatch project and he was developing Loud Bicycle as a side project at that point, happy to see that he's still working on bike safety.

For anyone in SF (since it looks like this doesn't report to SF 311 yet) there's a similar but more generalized app called Solve SF which aims to make submissions quick and simple. Snap a picture, auto-classify, submit with all forms filled out.