Very strongly disagree with this -- not because there's anything wrong with SASS, but because it introduces another thing that needs to be learned for many peop

Very strongly disagree with this -- not because there's anything wrong with SASS, but because it introduces another thing that needs to be learned for many people. A good tutorial should be teaching one concept at a time, otherwise it is really confusing for people that aren't already familiar with both concepts (which is kind of the target audience for a tutorial).