So my question is do all your PBN articles have to match the domain niche and do they have to all be about the same topics? For example I have 1 post on my PBN talking about rain coats, can my next post talk about women's clothing? I have another post talking about rap/hip hop clothes can my next article talk about women's dresses and link back to my money site? does this matter? Should I create 3 pages and group the articles together that are related and just move them to inner pages?