Graphic by Nate Barton"Let's eat Grandpa," or, "Let's eat, Grandpa." Proper punctuation can save lives. But there's something you might've been doing wrong all along, and it may not be your fault. The Oxford comma is defined in the Oxford Dictionary as "an optional comma before the word 'and' at the end of a list." That being said, the word "optional" can be taken under loose … [Read more...] about Flaws and Strengths of the Oxford Comma