Since hacked pokemon DO NOT mess up your game in any way, I'm fine with them. For example, any pokemon that I can't get (event pokemon, Pal Park transfer only pokemon, etc), then I'll take it hacked.
And if this disqualifies me from tourneys (the event people might read my game as a hacked one), I don't care. Those tourneys are filled with EV trainers and whatnot who have no clue what Pokemon's about. *coughmyfriend9voltcough*
Hell, I already have an Aruseus, Manaphy, and Deoxys, and the Regis, thanks to a couple hackers I know. =P