I had always planned to write about the controversy over my Cruz cartoon last year but wanted to wait for a while to really think about the role social media played in it. I hoped the Columbia Journalism Review would consider publishing my piece and was so pleased when then CJR editor Liz Spayd agreed to take it on. Thank you also to current CJR editor Vanessa Gezari and Maralee Schwartz for their expertise and guidance; they were a pleasure to work with.