It's easy to type, and even easy to discover, on the default Mac keyboard layout. Until recently, the main thing employment of the actual M-dash in web posts in

It's easy to type, and even easy to discover, on the default Mac keyboard layout. Until recently, the main thing employment of the actual M-dash in web posts indicated was that the user was more likely than not typing their posts on a Mac—not for-sure, but better than even odds, despite Macs having a much smaller share than half the market.