Preprocessing is for Everybody by Chris Coyier
“You’ve heard about CSS preprocessors. If you have yet to take the dive or have only dipped your toes in, let Chris Coyier (CSS-Tricks, Codepen) convince you that you won’t regret it. Have you met resistance? Let’s try and convince your boss and colleagues. There may be some misconceptions going around that we need to nip in the bud. Then we’ll look at how preprocessors fit into the modern web development workflow, the evolving best practices for using them, and how to squeeze out all the benefit we can get from them.” – An Event Apart Video