The Oxford comma, or serial comma, is the comma that sometimes appears in a list before the last “and”, “or” and so on. It has somehow become a battleground of punctuation, because some people always use it while others never do, and emotions run high.
Capitalization seems to be a weak point for many in software. Perhaps because code (and odd company names) teach us that words can have a capital letter in the middle, capitalization of UI text is often more creative than is strictly necessary. Capital letters aren’t important only because some of your users are grammar geeks; […]