Display of existing groups of people in the dashboard

[frankdarwin]

I use groups of people to be able to search for all photos of a certain group.
Because I'm not done organizing my database and workflow, the number of groups will increase. I can imagine that at some point I will lose track of all the existing groups.
Is it perhaps possible to display a list of all groups in the dashboard?

[Mario]

The average number of groups people use is about 10 - according to telemetry...