Update: Klout folded in 2018. Entrepreneur lists several alternatives, but I have not yet found a good, universal measurement tool across platforms that satisfies me. Originally launched in August 2008, Klout was initially viewed as a guilty pleasure for some social media users and a waste of time for others.  The site sought to rank an individual’s online presence and digital influence across a variety of criteria: followers, impact of content, engagement with other users and so ... View Post