I am planning to build a network of gay blogs, doesn t matter the niche, i will make for each niche 1 2 3 more blogs depends on how many sites are on that niche. I already have built 5 gay blogs, 1 is up and running, the last 4 i have to wait for something to start posting, only the designs are up
So niche doesn t matter

Edit: i would need them to have hosted galleries to send the surfer there from the blog, i think it s a common practice not to send the surfer straight to the main page of the site.