Hi,
I would like to see many community-based enhancements and I'll list them as separate threads as instructed in the sticky.
The current Facebook integration only shows "Garmin Connect" as a link and the description of the ride. Not even the title!
Forcing other Facebook users to click on that link to see activity information is a barrier to your possible future customers.
It would be much more enticing to show a summary of statistics and/or a picture of the map with the title of the ride as the link. Of course, "Garmin Connect" should be there as well.
If you can show off the awesome features of Garmin Connect to a broader audience such as Facebook I think it will have a very positive impact on your brand and current sales.