I discovered a tiny social niche.
And I succeded to register 6 domains that are exactly the most searched words for that particular niche (thus actually some of them are already on Google's 1st page even if they are new and almost empty sites).
So if you are interested in something on my niche you will be directed almost inevitably to me (nevertheless I will do some SEO anyway).
I plan to install 6 blogs and each one contains a part of the niche subjects and links to the other 5. And the six sites cover the whole niche subject.
What happens (Google and Adsense wise) in this situation? Google will complain? Am I violating some Google/Adsense rule?