I would like to have some use for my contacts in garminconnect. There is a feed at the dashboard but that doesn't get me motivated to run more or longer. The most obvious functionality to add would be the leaderboard. (Most other apps already have this one) It's a great way to be motivated to go for that extra run. I would also like milestones/levels, example: when I covered 100 km running I become "yellow-belt-runner"