TY - BOOK AU - Bernoff, Josh AU - LI, Charlene TI - Groundswell: winning in a world transformed SN - 9781422125007 U1 - 303.4833 CHA PY - 2008/// CY - Boston PB - Harvard Business Publishing KW - Information society --Economic aspects KW - Internet marketing KW - Online social networks --Economic aspects N2 - Right now, your customers are writing about your products on blogs and recutting your commercials on YouTube. They're defining you on Wikipedia and ganging up on you on social networking sites like Facebook. These are all elements of a social phenomenon-- ER -