The Twitch Subreddit is a great place to bond with fellow community members and discuss all things Twitch.
Growlibi wrote an in-depth post about everything moderation from the different types of moderators to keeping an open line of communication.
Although in-depth keep in mind that he himself left a disclaimer at the top of the page noting that he is not an expert and if you feel as though something is missing let him know in the comments.