well , in this moment i think that i have sites with almost all niches and micro-niches as well, except few ones : ex femdome,travestites,teens ..
Now i`m thinking that will be a good idea to pick up these ones which are more productive and work only with them.In this way , i can have a big list of sponsors with same niches and i can test more.
And the question will be , how many niches you have chosen and work with them ?
Anticipate thanks.