I'm sitting at a Saddleback viewing party for The Nines conference, and directly across from me sits a guy with a Macbook Pro covered in a bright orange cover boasting a cool vinyl decal simply displaying “@djchuang.” If for no other reason than his sweet Mac gear, you should know D. J.
Additionally, with a single click (to D. J.'s page), it's obvious D. J. understands “social.” He understands media, and listening to him will absolutely help you understand how to communicate across the social web. Tune in to D. J.!