Topic: How to fetch blog data into my web site(http://bleacherreport.com)

Hi Friends,

This is Kalyan, I'm working as ROR developer. Recently I saw one feature in http://bleacherreport.com, which is fetching entire blog data into my web site. I want to integrate same feature in my web site. How to fetch entire blog like blogspot.com and how to validate that the user given blog really exixts. Please help me this issue. Thanks in advance.