Andrew Mahoney 30 December 2009 Well written article. I’m on the fence with this topic. There are times when I make design decisions while coding although the vast majority of the time I and trying to replicate my Photoshop mockup in markup across multiple browsers. Designer’s demand control and I’m not sure browsers give that control at the moment. Some people are OK with a variation in design from browser to browser. The more important visual design is the more Photoshop is required.