I don't know how new Stack Exchange sites get opened. I've found some of the new SE sites to be very useless. There are many different and important subjects that are not being addressed by any SE site. I strongly suggest creating a new SE site about unscientific psychology. I have come across many questions that are related to human problems that I would like to ask on an SE site.
How do new SE sites get opened up? Is there a place for voting up new SE sites?