How about a forum for each type of psychology related proffesion? Therapists, psychiatrists, psychologists, counselors, etc etc.
That might be a lot though. Some might not gain as much traction as others and end up as a deserted forum like a few on here. So perhaps if by any chance this suggestion would be considered. There could be one forum for all these proffessions. "Proffesional Psychologists forum" or something of the like.