I get this question all the time, and my usual response is, “Well, what your ROI on magazine ads or direct mail?” Can’t measure it, huh? Recently, Erik Qualman went even further with the following video. I know I’ve talked about Erik before, but if you have a chance to read his book Socialnomics, please do. It’s a brave step for someone to write a book about the social economic movement, since it changes so rapidly, but I have a feeling he’s got more content in him.



















