found: Amazon.com 04-17-2015:(Christopher Null; Half mast, Christopher Null is an award-winning journalist, editor, and columnist. He is best known as the founding editor of Filmcritic.com, which was launched in 1995 and acquired by American Movie Classics in 2009. Null founded Mobile PC magazine in 2003, the first ever periodical focused exclusively on mobile technology, before spending 4 1/2 years writing about tech daily for Yahoo! as "The Working Guy." Null has also worked for a variety of technology and business publications, and today he continues to write regularly for Wired, PC World, and the iPad magazine The Daily. He has been the technology columnist for Executive Travel magazine (published by American Express) since 2008. Today Null runs a media company, Null Media, which provides editorial consulting, strategic direction, and writing services to media and non-media companies alike)