RSS, at the time of Google Reader, was, imho, really buffed up by the addition of Google Buzz for commenting contents with your social network. I can only speak

RSS, at the time of Google Reader, was, imho, really buffed up by the addition of Google Buzz for commenting contents with your social network. I can only speak for myself but it was really a very effective duo. (that Twitter or Facebook could barely reproduce, given their egotrip orientation).