I think it'd be a cool add on just to see who all has owned a poke before you. As far as the scamming evidence goes, it isn't against the rules so that's a bad supporting argument.
Overall though I'll give a +1
GymLeaderGreen approves this message.
I was under the impression that when it was implemented that there was supposed to be an icon on the map saying where it was?
The current relevance of the suggestion isn't the point. If that were the case the legendary and new regions threads would also have been considered pointless when they were started.