From the article: "For this example, we can see that I have an orange color for when a user hovers over a link. If I ever wanted to change that, I would just open up the colors.css file, change the color, re-upload and boom!"<p>...but what's the difference between doing that, and opening a single stylesheet and changing the colour, re-upload and boom?<p>Having different stylesheets for every little thing just means more unnecessary requests to the server.