annotations relating to web sites may be based on blog posts relating to the web sites . a user viewing a web site may concurrently view related blog posts about the web site . more particularly , in one implementation , a method includes detecting when a user visits a web page and receiving , in response to the detection , a group of blog posts that link to the web page . the method further includes displaying an indication of the group of blog posts to the user while the user is visiting the web site .