Maybe under ""Garmin Connect" or "Health and Fitness". The link is there for basically anyone using GC, yet today, people are reporting problems and fixes all over the place - some under GC, some under vivosmart, vivosmart, etc, etc...
It also means that if there are problems with the connection to MFP, and the MFP site has info on it, that link now needs to be posted in a whole bunch of different places as there could be 10 threads about the exact same thing.
Maybe just a sub-forum for "3rd part interfaces" with sub-forums under that for things like MFP and Humanity Vitality?