Since this is an online service we still suggest that it is used responsibly, however, the Riley County Police Department isn't going to tell you what you can and can't post (for more information visit Nextdoor.com). Many neighborhoods around the nation have used this service to post flyers for lost pets, set up garage sales, help prevent crime, and communicate with emergency services (and in Manhattan, community members will be able to communicate the City of Manhattan who will be one of the first cities to embrace the program in this way). Most importantly this service can be used to communicate with neighbors. Find a recommendation for a babysitter, organize a block party, and much more. Nextdoor users can post information to their neighborhood or surrounding neighborhoods as well as send private messages.