This is where you need to start.
Category - Create Your Strategy
2. Write a Community Mission Statement
You have to choose what your community is for. Only then can you set it up for success.
8. Sustain a Strong Community Culture
Building strong community means intentionally creating a culture, every step of the way.
6. Manage a Successful Community
Jessamyn West, former Director of Operations at MetaFilter, explains how to encourage positive behavior through smart structures and policies.
7. Know Your Legal Responsibilities
Some links related to US law and liability related to the comments