Blogwise - Blog directory

This is kind of helpful to see, but for whatever reason, it's not particularly helpful. I'd really like to be able to find more valuable blogs, but for whatever reason, I don't exactly know where to go. Sadly, this doesn't really help much. What I want to see is information blogs but using a search engine isn't going to give me what I want . . . I guess I want to start with popularity and work backwards from their. Is that possible?