I signed up for Nextdoor not really knowing what it was. Advertised as a "private social network for your neighbors," I assumed it was a place where neighbors exchanged tips on local hidden gems or important community updates. Boy, was I wrong. The majority of posts were arguments over petty things, such as the noise level of the city garbage trucks.
When I moved to a different neighborhood, I was on the verge of deleting my account, but an announcement from a neighbor about the local branch library made me think twice. After a little digging, I found out that the neighbor was actually the children's librarian at the Visitacion Valley branch of the San Francisco Public Library system.