Today I came across an interesting tool called “socialmeter.” This tool scans several sites such as Google, del.icio.us, Technorati and a couple of others to show you the popularity of the url that you supply. It gives you a report that are linked so that you can further explore on the different sites like Technorati.
You can also drag a link from the socialmeter site into your toolbar. You can use it to check the score of the page you have currently open in your Web browser. I found this tool while on the homepage of del.icio.us.