I know the seeker market is a goldmine from years of direct mail order experiences, with a crazy number of unique niches, there is no reason it should not work online. Some of the occult ''enthusiast'' on my special list within a list, would over a period of time, with follow-ups, commonly buy over 500 worth of books and cds. I even received unsolicited testimonials! Few complaints, few returns. Big info buyers. You can also cross patch occult, with just about any other niche!