In the forums we’re setting up right now, this sort of “group activity” window would be exactly what we’re wanting (since we want a DevTracker feature).
Off of what @bp_ is saying, but maybe a bit simpler, for our purposes we would love to just have a single dropdown option in a user’s Preferences page to pick which group they want to be identified with.
For example, I’d be in the groups “admin”, “staff”, and “Developers”, I’d go to my page and select “Developers”. Then when someone clicks on my title, it would go to that group page.
Bonus round:
Each group has their own CSS class (“.group-staff”, “.group-admin”, “.group-Developers”) which applies to your name formatting, so that when I pick myself to be identified with Developers, I get that formatting applied to my name on the gutter on the left. We would have immediate use for this.