When setting a recurring due date (i.e. 25th of the month) there needs to be an option that excludes weekends. Using a certain number of "business days" is not an option because that would change depending on what day the month starts on. For example: I have a repeating task set for the 25th of the month but because the 25th fell on a Sunday this month, I should have taken care of this task on the 23rd and now it's late. Our old system (Jetpack) had an option to exclude weekends which bumped up the due date which was VERY helpful.