On a scale of one to ten, how awful would it be of me to require Safari 4 for Spendly Online? Totall Posted byshaunandrews Leave a comment on On a scale of one to ten, how awful would it be of me to require Safari 4 for Spendly Online? Totall On a scale of one to ten, how awful would it be of me to require Safari 4 for Spendly Online? Totally serious.