My Yahoo group focuses on English dubbed anime.
It was created as a haven from the rudeness and disrespect that too many subtitle fans show and get away with on forums all over the net.
I do interview all prospective members before I decide to admit them. I do drop members from the group for long periods of non-participation. My goal is to have a group consisting entirely of active members, friendly people who have opinions and topic-related things to share, who also respect the right of others to have their own opinions. There is no point in owning a quiet group.
I encourage reviews of anime TV shows and movies, and member-written fan-fiction. We have quite a few interesting files and links in our group, free for members to peruse and add to.
The URL is in my sig below.