Dashboards are one of the best and worst things about hubspot. Something that I would love to see is rules that make it easier manage data.
For exempel:
If you are looking at leads divided by month, week, last week and today and you what to understand and see only last week's results for the month you have to use the quick filter or advanced filters today.
Here it would be nice to be able to set a rule. In this example you would set a rule that says, "Show this month". This is something that should only be connected to a report not the full dashboard.