The Idea is to be able to hide views with no results in a dashboard. Similar to "email view subscription" where you have the option : "Don't send when there are no results".
This would allow us to focus only on what needs attention or action and would result very useful to follow up important tasks even of different tables.
For example, I could create views of only open tasks from several tables and the dashboard would only show those views with open tasks on them, without the need to scroll them down to find the data.