Hello, I've created an authority site. Right now it has 10 articles and all of them are targeting one or two keywords. It has just a small amount of social bookmarks as backlinks. I wanted to start 10 free blogs(like blogspot, tumblr, etc) to link to my site. So I wrote 50 articles (5 for every blog). Articles are in the niche but not keyword targeted. And now is where I'm looking for advice. What is better - start the small blogs to get some backlinks or simply post the articles to my authority site to get more content, pages and authority?