So you have to look up the non-emergency number while someone may or may not be getting in position to do you physical harm. Even if we hate Flock as a company, that individual very much knows we hate Flock, and has reason to fear for his safety.

Edit: and then the cops just talked to the guy doing the following and didn't arrest him or anything. The 911 call is almost a non-story. It's not even a microcosm of the actual problem with Flock and, let's not forget, its copycats.