I think that is a great for people who either have a new blog or for those who have been blogging for quite some time. Cubstat, http://www.cubestat.com/, is a free website value calculator . All you have to do is enter your domain URL, and poof...it will tell you the value of your site. It will also tell you your AlexaRank, Quantcast Rank, Compete Rank, PageRank, Google Indexed Pages, and much, much, more.
Please try it and tell me what you think. Comment, follow, and/or sign my guest book. Also don't forget to enter to win a gift card for $100 to walmart and a chance to guest blog.