SocialScan is a free web service, which shows you statistics of your website or blog on social bookmarking sites like Delicious, Digg, Reddit, StumbleUpon, Bloglines, Simpy, Blinklist, Diigo, Furl, and MyWeb. You just have to enter URL into SocialScan and the service will look up all above mentioned (12 in total at the moment) social bookmarking & news sites. Some measures are more thorough than others. For example, you'll only find out how many times that exact URL (ie: your homepage) has been submitted to sites like StumbleUpon or Reddit, while the Digg results will show any time a web page starting with your URL has been submitted.

SocialScan

Web Service, Social Networking, Social Media