With the advent of swift and easy electronic transmission...

With the advent of swift and easy electronic transmission of written messages (e-mail, STM, etc.), the opportunity for Cantonese speakers to write Cantonese (in contrast to simply speaking that language) expanded vastly. The ease and speed of electronic communication of written messages encouraged a casual, conversational tone, so the old notion that writing was restricted to Mandarin began to break down much more rapidly than before. The problem, though, is simply that — even though they...