http://groups.yahoo.com/group/NRM_Scholars/ is a new Yahoo Group whose aim is to be an "alternative Spirituality and Religion email group for researchers with interests in alternative spirituality and religion, broadly conceived". It is not a discussion forum, although queries seem to be allowed.
Unfortunately, it does not seem to have feed. That makes it harder to follow. I'll try to make the suggestion.
Update: The posts do not seem to be available through the page either, apart for a statistic on the number of existing messages. Apparently, the messages are circulated by e-mail, not posted. Only files and documents and other information seem to get posted.