Social Media Report: Klout doesn’t measure what it claims A new analysis from the Altimeter Group finds social scores from services such as Klout, PeerIndex and others, don’t measure influence. Yet those scores aren’t useless. By Matt WilsonMarch 23, 2012 SHARE To read the full story, log in. Become a Ragan Insider member to read this article and all other archived content. Sign up today Already a member? Log in here. Learn more about Ragan Insider.