Share 'Why Can't There Be Social Media Experts?'

I'm tired of hearing, "There's no such thing as a social media expert". Why not? There are experts in every other field of study and practice. Social media, as a concept, may be in it's embryonic stage, but the practice is not. Based on my research and humble opinion, I believe there are credible sources within the social media universe. I have no problem calling them experts. There are sociolo...