[
How come the wiki founders of this forum only want to have particular members that they vote on accepted./QUOTE]
Because the founders are often attacked by people and want a safe haven from these attacks, hence the name City of Refuge. New members will be accepted if there are no significant objections and they have been shown be helpful and caring.
How can this kind of exclusion be good for them or anyone who wants to help them and pray with them with respect and kindness.
It is good for them because hostility and rage are very dangerous emotions, and it would be wise to keep these emotions out of Beth She'an as much as possible. I have no objection to non-members praying for the members, providing it is a helpful and considerate prayer done out of love.
Who is qualified to really counsel them? How can the blind lead the blind. I mean, it's good that those who are suffering that they have a forum to receive support and comfort and words of hope and prayers... and hopefully some guidance based on the Word of God with the love of Christ?
The blind aren't leading the blind here. There is pastoral and recovery team oversight as well as Christian members (like me

) who will try to show God's love.
You see, this isn't about beating up anyone or martyring anyone... this is sincere concern out of love...
I have no objection to genuine concern from love. What I do have an objection to is a witch-hunt and people who have a desire to remove something that they do not fully understand.
Hopefully I have answered at least one of your questions.