It is. My Girlfriend started a Nextdoor group. They use it for neighborhood stuff. They send postcards to people in your region asking for signups. Someone s

It is. My Girlfriend started a Nextdoor group. They use it for neighborhood stuff. They send postcards to people in your region asking for signups. Someone starting a local CSA was using it to organize. Oddly recently she's been getting requests to expand the neighborhood area as people just outside the edges seem to want to join.