I know integrating with every scale api out there is probably out of the question but it would be nice to keep my weight accurate in the app without needing to edit by hand. Currently, I use a Withings BT scale and FitnessSyncer.com to push my daily weight up to Strava so my W/Kg is always up to date there.
Since you already have Strava integration, seems like it could be done without too much work and add value for a lot of people.
Just throwing it out there,