Excerpt - After dumping its $10 million contract with Jerry Seinfeld after just three ads (only two of which even aired) Microsoft has created new ad copy where regular people and a few celebrities say, “I’m a PC!” One problem with the campaign’s credibility: the ad work was created using Macs. Flickr user LuisDS found that metadata on the creative copy of the “stereotyped PC user” and other photos appearing on Microsoft’s “I’m a PC” website revealed that they were produced using Macs running Adobe Creative Suite 3. One might expect that Microsoft would use Windows PCs running its own...