Users gain certain [privileges][1] with an increase in reputation. At your current reputation, you have the ability to flag posts, flagged posts are handled by users with access to [moderation tools][2], [♦ Community Moderators][3] and Stack Exchange Employees. With the amount of flags we get per day, the flag queue is very manageable. The post powerful way for regular users and moderators alike to make a difference, is to: comment, vote, ask, answer, edit and improve posts. [1]: http://bricks.stackexchange.com/privileges [2]: http://bricks.stackexchange.com/privileges/moderator-tools [3]: http://bricks.stackexchange.com/users?tab=moderators