I was wondering right... So If i have a niche and i am going after long tail keywords whats better to setup sub domains or sub-directory? Lets say my niche is weight loss and im going after "big bobs weight loss" and "i'm not fat weight loss" I get the domain weightloss.com ........ could be usefull for other things later also. So what i wanted to do was setup a BLOG on each long tail. Mine being: "big bobs weight loss" and "i'm not fat weight loss". Basicly i just want to know what would be better? Should i do bigbobsweightloss.weightloss.com or weightloss.com/bigbobsweightloss/ OR should i not even do a blog on each one and just making it into a regualar wp post with just content and have it be the normal way of weightloss.com/category/bigbobsweightloss ? What do you guys think will be better for better ranking, indexing..... Don't know if i'm making any sense here, i can explain it better i think if need be.