The Oxford comma (the one right before and in the title of this post) has been in the news again. It never really goes away, but now and then it intrudes more noticeably into general and specialist discussion. I’ve a couple of brief points to make about it, but anyone unsure of the terrain should first read my earlier post on the Oxford, Harvard, or serial comma, as it is variously known.
The Oxford comma is one of those in-group niceties that some wordsmiths use to mark their editorial or writerly identities. It has become a sort of tribal badge of style, reinforced by whether your preferred authority prescribes it – for example, the Chicago Manual of Style strongly recommends it, while the AP Stylebook says leave it out.
It’s remarkably divisive, so I’ll restate for the record that I’m not a die-hard Oxford comma user or leaver-outer. I like it, and I tend to use it, but not always. Neither its use nor its omission is a universal solution – ambiguity can arise either way, so it doesn’t make sense to be inflexible about it.
This tweet is a case in point: