i meant targeted to porn. I would not cater to one specific niche if i had the site. When people type porn in the search they arent looking for a specific niche they are mostly likely looking for the package deal. Or like you say whatever catches their eye. And yes i would only get like 5 sign ups a day if only promoted anal fisting
If they had a choice of several niche sites then im sure the sign ups would go up. Other factors come in of coarse quality, promotion, selection, price etc...