Klout, Kred, Peer Index: The Year of Online Influence
If 2011 will be remembered for the irruption of Google+ onto the social media center stage, it could also be rightly defined as the year when online influence measuring came of age. Klout and its close competitors Kred and Peer Index have been busy rewriting the rules of the game at a speedy pace, and – despite their more or less obvious imperfections – there is no way back with respect to the step forward they represent and their long-term, profound implications for online reputation and personal branding.
(via business2community.com)
