Just my two cents: We use em-dashes in our bookstore newsletter. It's more visually appealing than than semi-colons and more versatile as it can be used to bloc

Just my two cents: We use em-dashes in our bookstore newsletter. It's more visually appealing than than semi-colons and more versatile as it can be used to block off both ends of a clause. I even use en-dashes between numbers in a range though, so I may be an outlier.