I've heard that people use preprocessors for CSS nowadays. Sass comes up a lot. Is it worth using? I have no problem with using CSS3 by itself. What's the point in learning a preprocessor?
Is it one of those ``spend time learning this additional tool and it'll make things easier'' gimmicks? Like I once learned a templating engine for HTML that was actually more complicated than HTML itself! Is that what Sass is? It's like ``why learn CSS when you can use Sass'' but I already know CSS so why even bother?
