Then ideally, you'd accept plaintext submissions, and have your reading/marking software format them in whichever way you want for optimal viewing (possibly dep

Then ideally, you'd accept plaintext submissions, and have your reading/marking software format them in whichever way you want for optimal viewing (possibly depending on your taste, device, time of day, phase of moon, etc). That's why math journals require LaTeX - that takes the formatting steps like margins, fonts, etc. out of the writer's hands.