As a user I should have activity feeds for my account but also for specific content pieces like projects or experiences.
I'd love to see a feed of all activity, especially as an educator or employer that shows items like when matches are formed, when teams are created, when submissions are made, etc. Being able to filter activity type or user would be great too.
I'd even go so far as saying the activity feed should maybe show things that were "missed" like overdue submissions or expired requests, etc.
It would be even more awesome if from the activity feed Riipen generated some sort of list of actions I should be taking as a sort of "what's next" or TODO list.