1) Option at item level to count workdays only (instead of calendar days, so that item bar could display e.g. "6 workdays remaining" instead of "8 days remaining"). This way PBOL would become a more realistic project plan reminder tool for those that do take 2 days off on the weekend.
2) Option to display all measures of time (beyond the hour) in workdays only. E.g. instead of showing "26 wks remaining" it would show "130 workdays remaining." Again, it would be more useful for planning and tracking.
For practical purposes let's just ignore national, religious etc. holidays.
Thanks for considering!
P.S. Just to give you the context, I was looking at the bar saying "8 days remaining" for one of my tasks, and it gave me a false sense of security, as after checking the calendar it turned out I have only "6 days remaining", as weekend was counted in, which I won't be able to use for this particular task.