On any trended metric report in Site Catalyst, you already have the option of setting the Day of Week Selector to All Days, or any individual Day of the week (only Mondays, for example)
Could we get settings for Weekdays vs Weekends. Most Financial Services businesses go dark on the weekends, so weekday traffic is much more germane.
Ideally, we could turn that drop-down selector into a list of Checkboxes, so if someone had a reason to report on Mon, Wed, Fri only activity, they could do that as well.
This would be a great feature in Discover as well...