Times New Roman
Times New Roman just screams traditional, and chances are that TNR-lovers are afraid of change. In 2007, Microsoft changed their default font to Cambria instead of Times New Roman. So, we can only surmise that if you use still use Times New Roman, your software program is more than six years old, or you switch back to Times New Roman every time you write something. God forbid you accidentally send out a document in Cambria.