When you're writing or typing and begin to list items in consecutive order, do you add a comma prior to the conjunction before the final item? Or not? The inclusion of that final comma is a great ...

Hi everyone, long time no see! I’ve taken a bit of a break, but I’m back and ready to share my musings from across the pond.

An Oxford, or serial, comma is the last comma in a list; it goes before the word "and." Technically, it's grammatically optional in American English. However, depending on the list you are writing ...