With the experience builder widgets and ability to emded other apps, there is the potential to run a lot of analysis within an experience builder app. If a user applies different filters/runs analysis etc to get a certain view of data, it would be great if they could save a snapshot of the page/app, as a new portal item, and be able to share with other users.
This would remove the need for an additional reporting widget, and would allow users to keep outputs from different widgets/embedded apps in the same singular place, rather than having several different exported outputs.