Josh Eaton

Allows users to report inappropriate content across a site’s content types. An email is sent to the admin user and the report is logged in the WP Admin under Dashboard > Content Reports.
Administrators can choose which post types to enable the report link and whether the link should appear before or after the content.

Community Watch

Allows users to report inappropriate content across a site's content types.

churwitz

This plugin will show a daily list of stuff to do for kids in your neighborhood. It currently shows up to 5 activities centred at a ZIP code of your choosing and within a distance of 10 miles.
These activities are pulled from the Caperz API. You (or your users) can add more activities which will be shown on your blog by going to http://www.caperz.us.
If you have any problems installing, configuring or running the plugin, please contact us here http://www.caperz.us/contact.php

Caperz

Add a list of kids' activities in your neighborhood to your blog.

Community Watch vs Caperz