I’ve noticed the Challenge Religion website which uses an algorithm called SocialRank to determine how one’s web site rates against a list of sites. They have a video of how they rank, but I’ve not had time to go through it. It appears to use page visits, number of posts, and perhaps post relevance to the category of blog the blog seems to belong to. I’m not sure of this and I’ll check into it. I’m really surprised by this blog getting into the top 100 consistently. I don’t really post that much, and a lot of what I post is snark.