Neighborhoods are small communities. Communities have bonds. They also have rivalries. They also have gossip and intrigue, albeit on a petty scale. Through the efforts of Mayor Jean Quan and NextDoor.com, the intelligence community and the Oakland Police Department (OPD) are now privy to these tiny pieces of personal information and the larger patters they reveal. Under the auspices of community building and public safety, the public's participation is can now be freely enlisted in the creation of a database of that information.
Through the new partnership, the OPD and the CIA now know what Oakland residents had for breakfast, who their children have a playdate with, and if their dog wanders around the block. NextDoor.com is Oakland's social media surveillance experiment.
Time will tell what the results of that experiment will be. A metropolitan police department can easily fail at social media as the New York Police Department recently showed with their social media debacle with the #myNYPD twitter campaign.