Uhhh... you kinda stole that Porygon, he was legitimately trying to evolve it by uploading it and downloading it...
and isn't trading hacked Agunomu also a form of abusing the GTS? seems like everyone in the fandom is calling the kettle black. Uploading a pokemon with no intention of trading it off is one thing, but to go ahead and hack a pokemon to steal it is just dispicable, especially when someone tries to use it as an evolution medium.
he could've asked someone to trade with him, not fill up the GTS with pointless trades