I am looking for a blog network that gives consistent results to help ranking micro niches. As I mentioned in another thread, my experience with SeoLinkVine was horrible and MyArticleNetwork doesn't appear to be much better. Anyone using Unique Article Wizard or Linkvana or Blog Blueprint? Have you seen good results from these networks or maybe you could recommend another one? I have heard that UAW is not very effective and consists of very low quality blogs and sites, thought I have not tried it yet. Looking for any feedback.