I know the scarf post was a bit light on exactly how to wear one, mostly because I couldn’t find any acceptable images. It was more to open your mind to the possibility of the scarf as an accessory, since I don’t see many normal guys wearing them.
However, I came across this post that outlines very well the varying ways to wear a scarf. My preferred method of “twisting” my scarf and tucking it into my jacket mentioned in the previous post is called the “Formal” in the linked article.
I like the Basic, though whenever I attempt it the top part of the scarf always looks a bit funny.