Opinion Makers in Social Media can be bloggers, journalists or even messageboards members that command a certain following amongst their readers. There have been a number of metrics trying to assert the exact influence of social media and its opinion makers, however, the methdologies and approaches differ greatly. Also, there is a lot of debate whether Tweeters count for social media opinion makers as well or for Opinion distributors that re-tweet opinions that were drafted by other contributors in social media or other media.