Is it just me, or others are under impression too that Tractive is making up data (e.g., other nearby dogs and their activity) in leaderboards? I see dogs appear and disappear randomly from the top of a dog local board multiple times a day.
If I was bootstrapping a product with this feature, it would be challenging to provide these leaderboards if there are no product users "nearby". Providing a radius ("what exactly nearby means?") would be a good start in transparency.