That's a great idea I'm taking to my new neighborhood.
We are moving end of Nov. Nice place, not so nice area. High crime rate. Unfortunately I'm losing my garage and will only have a carport and a shed. Shed is big enuf to get the scoot in but access is difficult, especially getting it out. So, parking the scoot in the carport is the only option. Bought a security camera system, motorcycle alarm system, and caliper lock. Neighbors are all older, retired folk and they do keep a close watch. Having such a website seems like a good idea for this area.
That said, talking with current owner and a couple of the neighbors, there hasn't been many incidents in this particular community which consists of appx 100 homes.