Other fun things I've seen (e.g. when double-blind reviewing): - Someone makes the background color black in Word and saves as PDF. Text is still selectable -

Other fun things I've seen (e.g. when double-blind reviewing): - Someone makes the background color black in Word and saves as PDF. Text is still selectable - Someone draws a black rectangle over the text in Word, text is still searchable / rectangle can be removed with any simple PDF editor