The Fonz is correct, don't think you'll find many Latina specific link lists. But, you'll find that most general link lists do have a Latina category
As to saturation and sales, I don't see nearly as many Latina submissions as I do some of the other niches. And that niche is like any other, it sells for some folks and not for others. My own personal experience has been decent with the Latina niche though...not the best, but far from the worst
